Daytona style chronograph watch case

Compatible with Seagull

ST1903/TY2903, ST1902/TY2902, ST1901/TY2901 movements

 316L stainless steel watch case with screw down crown, screw down case back cover and screw down push crowns

 

SPECIFICATIONS:

 

Water resistance:5 ATM

Diameter: 42mm including a crown, 48mm lugs to lugs.

Case thickness: 16 mm including a crystal

Width between lugs: 20mm

Bezel diameter: 40mm

Case inside diameter: 32 mm

Diameter of internal shoulder (visible dial): 29mm

Case internal height from internal shoulder to the edge: 7mm

Height between internal shoulder and crystal: 4.5mm

Height between internal shoulder and stem hole center: 3mm

Crown diameter: 7mm

Push crown diameter: 5.3mm

Crystal: REINFORCED MINERAL