Sinn 144 GMT
Sinn 144 GMT St
Sinn 144 GMT Ti
The 144 GMT is a reliable chronograph by Sinn with the proven and robust self-winding movement Valjoux 7750 and a second time zone, which proves to be particularly useful for long-haul flights.
Movement:
- Self-winding movement Valjoux 7750, 28,800 A/h
- 25 jewels
Case:
- Stainless steel / titanium, silk-mat
- Ø 41 mm, height 14.5 mm
- Sapphire crystal; screw-down caseback with sapphire crystal (optional); both sapphire crystals with anti-glare treatment on both sides
- Screw-in crown, double-sealed
- Waterproof and pressure resistant up to 200 m
- Safe below atmospheric pressure
Dial:
- Black
- Internal tachymeter/pulsometer scale
- Hands and indexes with the highest luminosity
Functions:
- Small seconds, central stop minutes, jumping 30 minutes counter, 12 hours counter
- Date at 3 o'clock
Bracelet:
- Solid bead-blasted stainless steel bracelet / silk-mat titanium bracelet with folding overall extension
- Optional cowhide leather strap