Compatible with: Seiko Prospex Turtle • Samurai • Sumo • Monster • Alpinist • SPB143 • Speedtimer • King Turtle • King Samurai
Premium Genuine Leather • Soft Comfort • Designed for Deployment Clasps
Give your Seiko Prospex a premium new look with our handcrafted Genuine Leather Deployment Watch Strap. Designed specifically for use with deployment clasps, this strap combines outstanding comfort with rugged durability, making it the perfect upgrade for your favourite Seiko.
Available in classic Black and Brown, it's equally at home on a professional dive watch, sports chronograph, or everyday adventure watch.
Exceptionally Soft Genuine Leather
Unlike many replacement straps that feel stiff, rigid, or plastic-like, our premium genuine leather is selected for its naturally soft feel and flexibility. Comfortable from the very first wear, the leather gradually moulds to your wrist, creating a personalised fit that only gets better with time.
Whether you're wearing your Seiko Prospex every day or saving it for weekends and special occasions, this strap delivers premium comfort throughout the day.
In Stock for Fast Dispatch.
Handmade Quality
Every strap is carefully crafted using quality materials and traditional construction techniques, featuring:
- Premium genuine leather
- Soft, flexible feel
- Durable stitched construction
- Smooth edge finishing
- Comfortable leather lining
- Designed for years of everyday wear
The result is a luxury replacement strap that perfectly complements the quality of your Seiko Prospex.
Designed for Deployment Clasps
This strap is designed for use with your existing Seiko deployment clasp or a compatible aftermarket deployment clasp.
A deployment clasp not only provides a secure fit but also helps extend the life of your leather strap by reducing unnecessary bending and wear during everyday use.
Strap Length
Designed to suit a wide range of wrist sizes:
- Deployment Clasp End: 78mm (excluding deployment clasp)
- Long Strap Section: 123mm
- Total Leather Length: 201mm (excluding clasp)
Available Colours
- Black
- Brown
Available Sizes
Available in the most popular lug widths for Seiko Prospex watches:
- 20mm
- 22mm
Please check your watch's lug width before ordering.
Compatible with Many Seiko Prospex Watches
Suitable for many Seiko Prospex models, including:
- Seiko Prospex Turtle
- Seiko Prospex Samurai
- Seiko Prospex Sumo
- Seiko Prospex Monster
- Seiko Prospex Alpinist
- Seiko Prospex SPB143
- Seiko Prospex Speedtimer
- Seiko Prospex King Turtle
- Seiko Prospex King Samurai
- Many other Seiko Prospex watches with standard lug fittings
Why You'll Love This Strap
- Premium genuine leather
- Soft and comfortable from the first wear
- No stiff or plastic-like feel
- Designed for deployment clasps
- Handmade with quality stitching
- Available in Black and Brown
- Sizes: 20mm & 22mm
- Strap lengths: 123mm / 78mm
- In stock for fast dispatch
Package Includes
- 1 × Genuine Leather Deployment Watch Strap
- Secure protective packaging
The Perfect Upgrade for Your Seiko Prospex
The Seiko Prospex collection is built for adventure, precision, and reliability. This handcrafted leather deployment strap offers a sophisticated alternative to a metal bracelet or rubber strap, making it ideal for everyday wear, the office, evenings out, or any occasion where you want a more refined look.
Combining exceptionally soft genuine leather, quality craftsmanship, and a comfortable deployment clasp design, this premium replacement strap is the perfect finishing touch for your Seiko Prospex. Available in Black and Brown, it's an upgrade you'll enjoy every time you wear your watch.
You can purchase spring bars here and a spring bar tool here.
Not sure what size your watch is then look at our short video below.
Inventory Last Updated: Jul 09, 2026