Zeno Pilot Oversized Chrono 7750

From Grail Watch Wiki
Jump to navigation Jump to search
File:Zeno Pilot Oversized Chrono 7750.jpg
Zeno Pilot Oversized Chrono 7750

Pilot Oversized Chrono 7750 is a pilot's watch by Zeno.

Extra large pilot's chronograph with date and day of week indication.

Reference:

8557TVDD-a1

Movement:

Mechanical chronograph movement, self-winding Valjoux 7750, 28,800 A/h
Glucydur balance wheel, Nivaflex mainspring
25 jewels
Power reserve 48h
Incabloc shock protection
Ball-bearing rotor with heavy metal hoop
Etachron precision adjustment via eccentric and regulator hand
147 components

Case:

Tripartite stainless steel construction (316L) with non-reflecting matt finish
D 47.5 mm, H 17 mm
2 cylinder pushers
Hardened mineral glass (domed)
Screw-in stainless steel caseback with glass window
Grippy special crown (with double O-seals)
Shock proof according to DIN 8308
Anti-magnetic DIN 8309
Waterproof to 30 m (3 ATM) tested according to DIN 8310

Functions:

Hours, minutes, small seconds (anhaltbar) bei 9h
Day of week, date (quickset)
Seconds, minutes, and hours stop function

Dial:

Black, ZENO Bauhaus luminous numerals
Skeleton hands with inactive, environmentally friendly luminous coating

Bracelet:

Calf leather strap rombordé, domed, steel buckle