Sinn Pilot Chronograph 103 St Ty

Sinn Pilot Chronograph 103 St Ty Ref. 103StTy

The Sinn Pilot Chronograph 103 St Ty has a 41 mm stainless steel case, measures 15.5 mm thick, and is water resistant to 200 metres.

The 103 St Ty can be seen as a stripped version of the classic 103 St; it is lacking the turnable pilots bezel. It however got a tachymeter scale on the dial in return. At special request, a sapphire glass for both front and back was available.

Diameter: 41 mm
Thickness: 15.5 mm
Water resistance: 200 m
Case: Stainless Steel
Movement: ETA caliber 7750

Specifications

Case and dimensions

Case diameter: 41 mm
Thickness: 15.5 mm
Lug width: 20 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Plexi
Case back: Closed
Water resistance: 200 m

Dial

Dial colour: Black
Indexes: Arabic Numerals

Movement

Calibre: ETA caliber 7750
Movement maker: ETA
Movement type: Automatic
Display: Analog
Power reserve: 42 h
Frequency: 28800 vph
Jewels: 25
Movement diameter: 30 mm
Complications: Chronograph, Date, Day, Hours, Minutes and Small Seconds

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Other Instrument Chronographs references

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