Seiko 5 Military SNK805K2 Automatic Men’s Watch

The Seiko 5 Military SNK805K2 is an automatic men’s watch inspired by practical field-watch design. Featuring a distinctive green dial, matching green nylon strap, and stainless-steel case, this model combines straightforward timekeeping with the traditional mechanical engineering of Seiko’s 7S26 automatic movement.

The Seiko SNK805K2 price in Bangladesh is ৳26,000 at SecondBit. Its approximately 37 mm case, Arabic hour numerals, and day-date display give it a functional appearance that appeals to buyers who appreciate military-inspired watches.

One of the most recognisable characteristics of this model is its coordinated green design. The green dial features large Arabic numerals and luminous hands, while the green nylon strap reinforces its field-watch appearance.

Inside the case, the Seiko 7S26 automatic movement provides mechanical timekeeping without requiring a battery. Its approximately 40-hour power reserve and practical day-date complication make it an interesting everyday automatic watch.

For buyers who want a traditional Seiko 5 with a military-inspired look, the SNK805K2 offers a distinctive mix of green styling, a mechanical movement, and straightforward functionality.

The watch includes a 2-year international warranty from SecondBit.

Seiko SNK805K2 Specifications

• Brand: Seiko
• Collection: Seiko 5
• Model Family: Seiko 5 Military
• Model Reference: SNK805K2
• Watch Category: Men’s automatic field-style watch
• Movement: Automatic mechanical
• Calibre: Seiko 7S26
• Jewels: 21
• Frequency: 21,600 vibrations per hour
• Power Reserve: Approximately 40–41 hours
• Manual Winding: No
• Hacking Seconds: No
• Case Diameter: Approximately 37 mm
• Case Thickness: Approximately 11 mm
• Case Material: Stainless steel
• Caseback: Transparent exhibition style
• Dial Colour: Green
• Hour Markers: Arabic numerals
• Crystal: Seiko Hardlex
• Strap Material: Nylon/fabric
• Strap Colour: Green
• Strap Width: Approximately 18 mm
• Clasp: Pin buckle
• Crown: Push-pull
• Functions: Hours, minutes, seconds, day and date
• Water Resistance: 30 metres / 3 bar
• Price at SecondBit: ৳26,000
• Warranty: 2-Year International Warranty

Specifications are based on reference-specific retailer listings and specialist movement documentation. Measurements are approximate where sources differ.

Design and Build Quality

Case and Dial Design

The Seiko 5 Military SNK805K2 features a round stainless-steel case with an approximately 37 mm diameter.

Its relatively compact proportions give the watch a traditional field-watch appearance. The case provides a silver-tone contrast against the green dial and matching strap.

The green dial prioritizes legibility. Large Arabic numerals mark the hours, while the luminous hands improve visibility in low light.

A 24-hour scale adds another military-inspired design element. The day and date display sits at approximately 3 o’clock, providing useful calendar information without significantly complicating the dial.

The combination of a green background, Arabic numerals, and straightforward hands gives the SNK805K2 a practical appearance rather than a decorative dress-watch aesthetic.

Strap

The SNK805K2 comes with a green nylon strap that complements the dial.

Unlike stainless-steel bracelet models in the Seiko 5 range, this reference uses a fabric-style strap with a pin buckle.

The nylon construction gives the watch a more casual field-watch appearance and provides an alternative to conventional metal bracelets.

Its approximately 18 mm strap width is also useful for buyers considering compatible replacement straps.

Crystal and Water Resistance

The watch uses Seiko Hardlex crystal.

Hardlex is a hardened mineral glass developed for Seiko watches. It balances impact resistance with everyday protection.

Do not confuse it with sapphire crystal, which generally offers greater scratch resistance.

The SNK805K2 has a water-resistance rating of 30 metres (3 bar).

This rating suits basic splash exposure under appropriate conditions. It should not be interpreted as a recommendation for swimming, diving, or prolonged water exposure.

Movement and Performance

Movement and Calibre

The Seiko 7S26 automatic mechanical movement powers the Seiko SNK805K2.

This movement uses an automatic rotor that winds the mainspring as the wearer moves their wrist. It therefore does not require a battery.

The calibre contains 21 jewels and operates at 21,600 vibrations per hour, equivalent to 3 Hz.

Seiko has widely used the 7S26 in traditional automatic watches, including several Seiko 5 models.

Two important movement characteristics should be understood:

• It does not support manual winding through the crown.
• It lacks hacking seconds, so the seconds hand continues moving when the crown is pulled out.

These are normal characteristics of the 7S26 calibre.

Power Reserve and Accuracy

The Seiko 7S26 provides an approximate power reserve of 40–41 hours when fully wound.

This means the watch can continue running for around that period without additional winding, assuming normal operating conditions.

Because the movement relies on wrist movement for automatic winding, wearing habits can affect how much energy the mainspring stores.

Like other mechanical movements, its timekeeping can vary according to operating conditions, position, and usage.

A guaranteed daily accuracy figure is not included because the manufacturer has not yet established a model-specific specification.

Functions and Complications

The SNK805K2 focuses on practical everyday functions.

Its main functions include:

• Hours: Displays the current hour.
• Minutes: Displays the current minutes.
• Seconds: Central seconds-hand display.
• Day: Displays the day of the week.
• Date: Displays the calendar date.
• Automatic winding: Uses wrist movement to wind the mainspring.
• 24-hour dial scale: Provides an additional time-reading reference.

The combined day-date display is particularly useful for buyers who prefer calendar information on their everyday watch.

Features and Everyday Use

The Seiko 5 Military SNK805K2 combines a practical dial layout with an automatic movement and a matching green nylon strap.

Its approximately 37 mm case makes it a relatively compact option for buyers who prefer traditional watch proportions.

The green dial and Arabic numerals give it a distinctive field-watch look, while the luminous hands improve visibility in low light.

The nylon strap adds to the watch’s casual, military-inspired style. Buyers who prefer a metal bracelet or leather strap may want to explore other Seiko 5 references.

Its 7S26 automatic movement provides traditional mechanical timekeeping without requiring a battery. However, the absence of manual winding and hacking seconds is worth considering before purchasing.

The 30-metre water-resistance rating also means you should avoid treating the watch as a swimming or diving timepiece.

The SNK805K2 is particularly interesting for buyers who appreciate:

• Military-inspired watch styling.
• Green analogue watch dials.
• Automatic mechanical movements.
• Nylon field-watch straps.
• Arabic hour numerals.
• Practical day-date displays.

Who Should Consider the Seiko SNK805K2?

The Seiko 5 Military SNK805K2 may appeal to several types of watch buyers.

Military-style watch enthusiasts: Its green dial, Arabic numerals, and matching nylon strap create a recognisable field-watch appearance.

Automatic watch enthusiasts: The Seiko 7S26 movement provides traditional self-winding mechanical timekeeping.

Compact-watch enthusiasts: Its approximately 37 mm case offers a relatively restrained alternative to larger contemporary watches.

Casual everyday watch buyers: The green nylon strap and practical dial layout make it an interesting option for casual and outdoor-inspired styling.

Seiko collectors: The SNK805K2 represents a distinctive green-dial variation within the Seiko 5 Military family.

At ৳26,000, it is worth considering for buyers looking for an automatic Seiko with military-inspired styling and a functional day-date display.

Why Buy the Seiko SNK805K2 from SecondBit?

Shop Online or Visit Our Showroom

SecondBit lets customers buy watches through its official website or visit its physical showroom to inspect a timepiece before buying.

Our showroom address is:

Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

Customers can inspect the watch’s green dial, case size, nylon strap, and overall finish before deciding, subject to product availability.

Payment and EMI Options

SecondBit provides several payment options:

• Credit cards.
• Debit cards.
• Mobile Financial Services (MFS).
• Bank transfer.
• Cash on delivery, subject to the advance-payment conditions published by SecondBit.
• EMI through the SSL E-Commerce payment platform, subject to participating bank conditions and applicable charges.

For more information about available payment options, please review our payment policy.

Nationwide and Dhaka Delivery

SecondBit offers delivery services across Bangladesh, subject to applicable service terms.

Customers inside Dhaka City may request instant delivery after full payment, depending on product availability and delivery location.

For further details, please review our delivery policy.

Customers should also review our terms and conditions before placing an order.

How to Purchase the Seiko SNK805K2

Customers can order through our website and choose an available payment method.

Follow these steps:

1. Visit the SecondBit website.
2. Find the Seiko 5 Military SNK805K2 product page.
3. Review its specifications, price, and warranty.
4. Select the available ordering option.
5. Provide the required contact and delivery information.
6. Choose an available payment method.

Available payment methods include credit cards, debit cards, MFS, and bank transfer.

Cash on delivery is available subject to the applicable advance-payment conditions. Customers pay the remaining amount after receiving their order.

EMI is available through the SSL E-Commerce payment platform, subject to participating bank conditions and applicable charges.

Customers who prefer to inspect the watch can visit the SecondBit showroom at Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka.

Showroom pickup and nationwide delivery are available, subject to applicable terms. We may also arrange instant delivery in Dhaka after full payment, depending on location and availability.

Please review our payment policy, delivery policy, and terms and conditions before completing your purchase.

Frequently Asked Questions About the Seiko SNK805K2

What is the price of Seiko SNK805K2 in Bangladesh?

The Seiko SNK805K2 is priced at ৳26,000 at SecondBit. Contact our team to confirm current availability and purchasing details.

Does Seiko SNK805K2 come with a warranty?

Yes. The Seiko SNK805K2 comes with a 2-year international warranty. Coverage depends on the applicable warranty terms and conditions.

Can I order Seiko SNK805K2 online?

Yes. You can order the Seiko SNK805K2 through our website and choose an available payment method. Available online payment methods include credit cards, debit cards, MFS, and bank transfer. Cash on delivery is also available, subject to the applicable advance-payment conditions. You can pay the remaining amount after receiving your order.

Can I buy Seiko SNK805K2 on EMI?

Yes. SecondBit offers EMI through its SSL E-Commerce payment platform. Eligibility and installment terms depend on the applicable bank or provider conditions and EMI charges.

Does SecondBit deliver Seiko SNK805K2 across Bangladesh?

SecondBit offers nationwide delivery, subject to applicable service terms. Instant delivery may also be available inside Dhaka City after full payment, depending on product availability and location. Contact our team to confirm delivery options for your location.

Can I inspect Seiko SNK805K2 before purchasing?

Yes. You can visit the SecondBit showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh, to inspect the timepiece before deciding. Showroom pickup is also available. Please confirm product availability before visiting.

Where can I buy Seiko SNK805K2 in Bangladesh?

You can purchase the Seiko SNK805K2 through the SecondBit website or visit the SecondBit showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

What does the Seiko SNK805K2 warranty cover?

The Seiko SNK805K2 comes with a 2-year international warranty. Warranty coverage is subject to the applicable terms and conditions. Physical damage and repairs carried out by a third party may void the warranty, as specified in the applicable terms. Refer to the relevant warranty documentation for the complete coverage, exclusions, and service conditions.

Please review our warranty policy for more information.

More Questions About the Seiko SNK805K2

Is the Seiko SNK805K2 automatic or quartz?

The Seiko SNK805K2 is an automatic mechanical watch. It uses the Seiko 7S26 movement, which is powered by a mainspring and wound through wrist movement. It does not require a battery.

What makes the Seiko 5 Military SNK805K2 special?

Its most distinctive characteristics are the green dial, matching green nylon strap, Arabic hour numerals, and automatic 7S26 movement. These features give it a practical military-inspired field-watch appearance.

Does the Seiko SNK805K2 have a day-date display?

Yes. The watch has a combined day-date display positioned at approximately 3 o’clock. It displays the day of the week and calendar date.

Can I manually wind the Seiko SNK805K2?

No. Its Seiko 7S26 movement does not support manual winding through the crown. It relies on its automatic rotor to wind the mainspring through wrist movement.

Does the Seiko SNK805K2 have hacking seconds?

No. The 7S26 movement does not support hacking seconds. The seconds hand keeps moving when you pull out the crown to set the time.

Is the Seiko SNK805K2 suitable for swimming?

The Seiko SNK805K2 has a 30-metre (3-bar) water-resistance rating. It is intended for basic splash exposure and should not be treated as a swimming or diving watch.