Basic Functions: Central hr, Central min, small sec

Complications:

Date

Chronograph

Water resistance: 30m, 3bar

Case material: Stainless steel

Case size: 42 mm

Thickness: 12 mm

Crystal: Sapphire, AR coating

H1837 manufactured by Vaucher Manufacture Fleurier

Winding type: automatic

Swiss made

50 hours Power Reserve

Accuracy: +1/+4 seconds / day

Frequency - Variations per hour: 4Hz - 28800 V/h

28 jewels

Diameter: 26.6mm,

Thickness: 3.7mm

Hour markers: Raised markers