
Seiko 5 Sports Military Field Collection Automatic Black Dial Stainless Steel Bracelet Men’s Watch SRPG27K1
Original price was: £280.00.£223.00Current price is: £223.00. Save £57.00 (20%)
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Description
Seiko 5 Sports Military Field Collection Automatic Black Dial Stainless Steel Bracelet Men’s Watch SRPG27K1
Product Description
The Seiko 5 Sports Military Field (SRPG27K1) is a tough yet stylish timepiece inspired by classic field watches. It features a bold black dial with white Arabic numerals for superior readability, paired with a stainless steel bracelet that adds both durability and sophistication. Powered by Seiko’s automatic movement with a 41-hour power reserve, this watch ensures reliability without the need for a battery. Designed for adventure and everyday wear, the SRPG27K1 is the perfect balance of functionality and military-inspired aesthetics.
Design & Features
- Classic Military Design: A black dial with high-contrast white numerals and a 24-hour scale for easy readability.
- Automatic Movement: Features Seiko’s 4R36 automatic caliber with hacking and hand-winding functions for precise timekeeping.
- Stainless Steel Case & Bracelet: A brushed stainless steel finish enhances durability and provides a sleek, modern look.
- Hardlex Crystal: Scratch-resistant for long-lasting clarity and protection.
- 100M Water Resistance: Suitable for swimming and outdoor activities.
Specifications
- Brand: Seiko
- Collection: Seiko 5 Sports Military Field
- Model: SRPG27K1
- Movement: Automatic (Seiko Caliber 4R36)
- Power Reserve: 41 hours
- Case Material: Stainless Steel
- Case Diameter: 39.4mm
- Case Thickness: 13.4mm
- Dial Color: Black
- Crystal: Hardlex
- Strap Material: Stainless Steel Bracelet
- Water Resistance: 100 meters (10 ATM)
- Functions: Hour, Minute, Second, Day-Date
- Clasp Type: Deployment clasp with push buttons and safety
Key Features
- Military-inspired design with a rugged yet modern aesthetic
- Automatic movement with hacking and hand-winding functions
- 41-hour power reserve for long-lasting performance
- Durable stainless steel case and bracelet for a refined, everyday look
- 100M water resistance, making it suitable for an active lifestyle
Ideal For
- Military and field watch enthusiasts who appreciate classic, rugged designs
- Everyday wearers looking for a reliable and stylish automatic watch
- A great gift for those who appreciate precision and craftsmanship
- Adventurers and outdoor explorers who need durability and functionality
Final Thoughts
The Seiko 5 Sports Military Field (SRPG27K1) is a perfect combination of heritage, durability, and practicality. Its automatic movement, robust stainless steel construction, and sleek black dial make it an excellent choice for those who value functionality with a touch of style. Whether for work, leisure, or adventure, this timepiece is built to perform.
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Additional information
Weight | 299 g |
---|---|
gtin | 4954628240521 |
Brand | Seiko |
Face Colour | Black |
Manufacturer | Seiko |
MPN | SRPG27K1 |
EAN | 4954628240521 |
SKU | SRPG27K1 |
Strap Colour | Silver |
RRP | 280 |
Guarantee | 2 year manufacturer's warranty |
Family | 5 Sports |
Gender | Mens |
Case Size | 39.4mm |
Strap Type | Stainless Steel |
Water Resistency | 100m |
Movement | Automatic (Self-Wind & Manual-Wind) |
Glass | Hardlex |
Clasp Type | Deployment clasp with push buttons and safety |
Watch Style | Sports |
Case Material | Stainless Steel |
Case Finish | Brushed |
Caseback Style | Display / Exhibition Case Back |
Caseback Fastening | Screw-Down |
Crown Type | Push-Down Crown |
Crown Finish | Smooth |
Dial Style | Plain |
Display Type | Analogue |
Day Display | Day / Date – English & Other |
Markers | Painted |
Luminous Material | Lumibrite |
Luminous Locations | Hands, Markers |
Power Reserve/Battery Life | 41hr |
Lug Width | 20mm |
Maximum Bracelet/Strap Length | 22cm |
Case Height | 13.4mm |
age | adult |
Caliber/Module | 4R36 |
Hacking | Yes |
Woocategory1 | Watches |
Woocategory2 | Seiko Watches |
Woocategory3 | Mens Watches |
Woocategory4 | Seiko 5 Sports Watches |
Woocategory5 | Sport |
Woocategory11 | Father's Day Sale |
Woocategory13 | Father's Day Under £100 |
Free Strap Adjustment
It's important that your watch fits your wrist comfortably and looks great at the same time.
Leather strap watches tend to fit without a problem for most wearers. However, watches fitted with metal bracelets often need adjusting to get the perfect fit.
This is generally a very simple procedure. We can do this for you, or you can get the watch adjusted locally.
Option 1. Specify your wrist measurement and we will adjust it before being sent
When purchasing a watch which has a metal bracelet with adjustable links, we will gladly adjust the watch bracelet to fit your wrist before sending the watch to you - free of charge!
Simply type your wrist measurement (in inches or centimetres) into the bracelet size section of the checkout and we will ensure the watch bracelet is adjusted accordingly before being sent to you. We will include all the surplus links, with the watch.
How to measure your wrist
You can measure your wrist with a piece of string which you can measure against a ruler:

You should allow about half a centimetre (1/4 inch) of slack to prevent it being too tight on your wrist.
In the event of you needing an extra-long wrist bracelet, which requires an extension to the original watch, we must obtain extra links from the manufacturer, and in this event, we will contact you to inform you of any possible delays or applicable charges.
Watches with bracelets adjusted by WatchNation are still eligible under our refund policy.
Option 2. Buy the watch online from WatchNation and have it adjusted locally
If you wish, you can have it adjusted locally by another jeweller or key cutter. However, you will have to cover the cost of this option yourself.
Delivery Information
Selling Price | Royal Mail 48 (Tracked) | Royal Mail 24 (Tracked & Signed) | Royal Mail Special Delivery Next Day | Royal Mail Special Delivery by 1pm | Royal Mail Special Delivery by 9am |
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£0 to £50 | FREE (tracked but no signature) | £4.99 | £4.99 | £7.99 | £29.99 |
£50.01 to £299.99 | N/A | FREE | £4.99 | ||
£300 or more | N/A | N/A | FREE |
All orders are sent using Royal Mail's tracked delivery service. Orders placed before 4.00 pm (Monday-Friday) or 11.00 am Saturday are dispatched the same day. Sunday orders are dispatched on the following Monday.
We are pleased to offer worldwide shipping. For accurate shipping rates, please add the item to your basket. Once you enter your shipping address, you will be offered all shipping options.
For the EU, EEA and the rest of the world, the total price you see in the checkout is only for the outbound Royal Mail / DHL Shipping cost. You will be contacted by Royal Mail / DHL regarding duties and taxies to be paid. Should you refuse the parcel and not pay the customs & duties charges dictated by DHL, there will be a refund deduction of the outbound shipping cost of your order, deducted from the order total.
On average, delivery to the EU will take between 3-5 working days and delivery to the rest of the world will take 5-7 working days.
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(18+, T&Cs apply, Credit subject to status)

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