This store requires javascript to be enabled for some features to work correctly.
Description
A thick strap that's built to endure, the Heavy Calf has a Rembordé Look Coupé Franc treatment, with three-layer edge lacquering and a uniformly-coloured outer surface. The lacquer treatment imbues the strap with both scratch and water resistance, while the stark white contrast stitching completes its sporty appearance.
Please note: Any watches pictured are for illustration purposes only and are not included.
Straps may vary slightly from those pictured.
Details
Upper Layer: Scratch-Resistant Italian Calfskin
Lower Layer: Oysterglove Supersoft leather lining
Water resistance: Up to 100m
Warranty: 12 months
Part №: 014 75 0 50
WHAT'S INCLUDED
- ×1 Hirsch Heavy Calf watch strap
- ×1 Hirsch H-Classic Buckle
- ×2 Loops/Keepers
- ×2 Quick-Release Spring Bars
Sizing
Watch End (A) | Buckle End (B) | Thickness (C) | Thickness (D) | Length (E/F) |
18mm | 16mm | 6.0mm | 3.0mm | L -120mm/80mm |
20mm | 18mm | 6.8mm | 3.0mm | L -120mm/80mm |
22mm | 18mm | 6.8mm | 3.0mm | L -120mm/80mm |
22mm | 20mm | 6.8mm | 3.0mm | L -120mm/80mm |
24mm | 20mm | 8.0mm | 3.0mm | L -120mm/80mm |
26mm | 24mm | 8.0mm | 3.0mm | L -120mm/80mm |

Min Combined Length (G) | Max Combined Length (H) |
L ≈ 130mm | L ≈ 180mm |

Options
Using the menu above, you can optionally add a Hirsch Sport deployment clasp to your purchase (for compatible straps) in a either silver or gold tone. Additional costs as indicated.
A deployment clasp adds quick-release functionality to your watch strap for added convenience.
- Reviews
- Questions
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!
Strap would get 5 stars but I ordered the Sport folding clasp with it and no matter which way round the clasp, there is just too much metal backing and it rubs and digs in. Had to remove it in the end as it is just too unpleasant to use, shame as otherwise the quality is high as usual with Hirsch. The strap is great quality and you can feel the difference between this and cheaper straps the thickness is perfect on a Navitimer. Having quick release spring bars, fitting another strap colour so easily is a great idea. So far so good on wear and tear still looking as good as new.
Superb fit and finish on my vintage Breitling Navitimer 1806 Looks like The original Breitling strap. Nice with quickrelease springbars.