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Key Features & Technical Data
GT40 Watches, built far beyond the industry's required standard.
Handmade Strap
7,5 mm thickness
2 tone leather and stitching
Shock System
Incabloc
Swiss BGW9
Super LumiNova
CASE
Size
44.97 mm
Water Resistence
10 ATM
Body case
SS316 L, surgical-grade with hardening coating
Coating:
500 HV on the Vicker's hardness scale
Bezel
Unidirectional,Crystal Sapphire
Crystal
Cambered Sappphire
Glareproofed both sides
9 out of 10 on the Moh's Harddness scale
Crown
Screw-locked,
double gaskets
Case back
Screwed in
MOVEMENT
Caliber
ETA 7750 Valjoux
Movement
Self-winding mechanical
Power Reserve
Approx. 48 hrs
Chronograph
1/4th second, 30 minutes, 12 hours
Vibration
28,800 v.p.h.
Jewel
25 Jewels
Calendar
Dial Aperture
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