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Description
A wonderfully smooth and refined strap, the Osiris has a timeless elegance that is well-suited to both women's and men's watches. The strap has minimal padding for a low-profile look that is understated, yet impressively dignified.
Please note: Any watches pictured are for illustration purposes only and are not included.
Straps may vary slightly from those pictured.
Details
Upper Layer: Fine-Grained Calfskin Leather
Lower Layer: Softglove leather lining
Water resistance: Splash Resistant
Warranty: 12 months
Part №: 034 75 1 10 (M) | 034 75 0 10 (L)
WHAT'S INCLUDED
- ×1 Hirsch Osiris watch strap
- ×1 Hirsch H-Standard Buckle
- ×2 Loops/Keepers
- ×2 Quick-Release Spring Bars
Sizing
Watch End (A) | Buckle End (B) | Thickness (C) | Thickness (D) | Length (E/F) |
12mm | 10mm | 2.5mm | 2.0mm | M - 110mm/70mm |
13mm | 12mm | 2.5mm | 2.0mm | M - 110mm/70mm |
14mm | 12mm | 2.5mm | 2.0mm | M - 110mm/70mm |
16mm | 14mm | 3.0mm | 2.0mm | M - 110mm/70mm L - 120mm/80mm |
17mm | 16mm | 3.0mm | 2.0mm | L - 120mm/80mm |
18mm | 16mm | 3.0mm | 2.0mm | M - 110mm/70mm L - 120mm/80mm |
19mm | 18mm | 3.0mm | 2.0mm | L - 120mm/80mm |
20mm | 18mm | 3.0mm | 2.0mm | M - 110mm/70mm L - 120mm/80mm |
22mm | 20mm | 3.5mm | 2.0mm | L - 120mm/80mm |
24mm | 22mm | 3.5mm | 2.0mm | L - 120mm/80mm |

Min Combined Length (G) | Max Combined Length (H) |
M ≈ 120mm L ≈ 130mm | M ≈ 160mm 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
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Excellent
Lovely strap and very comfortable.

Mrs c Benton
Very good service and a great fit. My son loved it.

Good quality for the price point
Arrived quickly and looks exactly like the photos on the website. Good value budget leather strap.
WatchObsession
Good colour match there, thanks for sharing!
I ordered a leather watch strap from Watch Obsession to replace my old one with which I had a huge sentimental attachment due to it being my late partners watch. I ordered the wrong size so had to return it but it was no bother atall, very straight forward and the replacement sent out was perfect in every way. I am so pleased I just wish I’d trusted to buy online months ago. I would definitely buy from WO again and fully recommend to anyone dithering. Thankyou Watch Obsession for a first class service. Wendy P.
Good quality and easy to fit.