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Sinn
103 St Sa Ty Hd H
Ref. 103.221
View source- Case size
- 41 mm
- Case material
- Stainless steel
- Dial
- Light blue glossy dial
- Movement
- SW 510 M — Manual
- Water resistance
- 200 m
- Functions
- Hours, minutes, subsidiary seconds; Chronograph; Pilot’s bezel with luminous key mark; Tachymeter scale; SINN Technologies; Crown with D3-System