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Description
The Grand Duke is a strap that exudes performance, with its Diving Glove inner lining and a specially formulated water-resistant calfskin construction that doesn't compromise on style. The strap has an embossed surface that perfectly emulates alligator-skin grain, while the range of colours and contrasting stitches allow you to pick out a look that's just for you.
Please note: Any watches pictured are for illustration purposes only and are not included.
Straps may vary slightly from those pictured.
Details
Upper Layer: Water-Resistant Alligator-Embossed Italian Calfskin
Lower Layer: Diving Glove leather lining
Water resistance: Up to 100m
Warranty: 12 months
Part №: 025 28 0 51
WHAT'S INCLUDED
- ×1 Hirsch Grand Duke watch strap
- ×1 Hirsch H-Active Buckle
- ×2 Loops/Keepers
- ×2 Quick-Release Spring Bars
Sizing
Watch End (A) | Buckle End (B) | Thickness (C) | Thickness (D) | Length (E/F) |
20mm | 18mm | 5.5mm | 3.5mm | 120mm/80mm |
22mm | 20mm | 6.0mm | 3.8mm | 120mm/80mm |

Min Combined Length (G) | Max Combined Length (H) |
≈ 120mm | ≈ 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.
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Black waterproof leather strap done right
I bought the hirsh granduke 100 M WR strap for my longines spirit which has a black dial .the strap looks very elegant especially with the signed buckle .it totally transformed the look of my watch .I recommend this strap for anyone who owns a black dial watch . Thank you watch obsession team
WatchObsession
Thank you for your review Luay. It looks great on your watch, thank you for sharing.
Beautiful product