Description

Classic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. Its built for everyday wear, from the office to the outdoors.

A brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you’re switching looks or travelling with a spare.

Choose the Right Fit for Your Speedmaster
This strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.

20 mm Lug Width For 42 mm Speedmaster Professional Moonwatch
Compatible with:

• 311.30.42.30.01.005 Hesalite Moonwatch on bracelet
• 310.30.42.50.01.001 Co-Axial Master Chronometer Moonwatch
• 311.33.42.30.01.002 Sapphire Sandwich
• Most standard 42 mm Moonwatch references

21 mm Lug Width For Larger Speedmaster Models (4344.25 mm cases)
Compatible with:

• Speedmaster Racing (44.25 mm)
• Speedmaster Chronoscope (44.25 mm)
• Speedmaster Moonphase (44.25 mm)
• Speedmaster Super Racing (44.25 mm)
• Dark Side of the Moon collection (including Black Black variants)
• All 43.5 mm Speedmaster models

Other Lug Widths to Note

• 19 mm Pre-1966 vintage Speedmasters
• 18 mm Speedmaster Reduced (39 mm case)
  This strap is not compatible with these models.

Key Features

• Sailcloth-style embossed FKM rubber for durability and flexibility
• Water-resistant and comfortable for daily wear
• Brushed stainless steel deployant clasp for a secure and polished finish
• Available in 20 mm and 21 mm lug widths
• Integrated quick-release spring bars for easy fitting

Included

• Sailcloth-effect FKM rubber strap
• Stainless steel deployant clasp
• Quick-release spring bars