Sinn Pilot Chronograph 103 St 103.031

Sinn Pilot Chronograph 103 St Ref. 103.031

The Sinn Pilot Chronograph 103 St 103.031 has a 41 mm stainless steel case, measures 15.5 mm thick, and is water resistant to 200 metres.

The 103 ST is one of Sinn's most iconic models. This pilot chronograph served as the base for a number of versions. It is available with a number of straps and -as pictured- with stainless steel bracelet. It is shock resistant as per DIN 8308 and anti-magnetic as per DIN 8309.

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
Bezel: Rotating, 60-0 (Pilot)
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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