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Sinn 103 St
Ref. 103 St · Tool
Case
- Diameter
- 41mm
- Thickness
- 15.5mm
- Lug width
- 20mm
- Material
- Stainless Steel
- Finish
- polished
- Water resistance
- 200m
Crystal & dial
- Crystal
- Acrylic
- Dial colour
- Black
- Lume
- Luminescent
Movement
- Caliber
- Concepto C99001
- Type
- Automatic
- Beat rate
- 28,800 vph
- Power reserve
- 48h
- Jewels
- 25
- Hacking
- No
- Hand-winding
- No
- Complications
- Date, Day-Date, Chronograph, Pilot's Bezel
Design language
- Case shape
- round
- Dial style
- standard
- Sub-dials
- 3
- Bezel
- rotating_unidirectional
- Bracelet
- fabric_nato
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Series 103 collection · 5 watches
The living market
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They are on r/Watchexchange and WatchUSeek right now, and finding them means searching both by hand. Not appraisals or offers.
Retail$2,538
2 for sale right now, and 1 closed in the last 90 days.
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Owners talk.
The Sinn 103 St is widely praised for its classic chronograph appeal and purposeful 41mm size, with owners finding the Ty Hd variant stunning in person. Reviewers highlight its domed acrylic crystal and consider the model an outstanding value for the money. Some owners note the 103 St Sa E's 17mm thickness may be an issue, despite its wearable case dimensions. The Sinn 103 St is also recognized as a space-capable watch, having been worn on a MIR mission. Overall, owners and reviewers rate the Sinn 103 St highly for its classic chronograph design and strong value proposition.
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