Case

Shape

Round

Diameter (in mm)

40

Material

Stainless Steel

Water Resistance

3 ATM

Bezel

Fixed Stainless Steel

Winding Crown

Fluted

Model Case

Highly polished stainless steel, Screwed see through case-back

Crystal

Double curved sapphire crystal typical from the 50s

Dial

Indexes

Roman Numerals

Details

Central part with sand decoration finishing, 11 half-spheres shining at the hours and CyS emblem applied at 12 hour, Hour and minute hands coated with Super-LumiNova, The design of all hands was made by CyS

Color

Tobacco

Movement

Power Reserve

42 Hours

Movement

Self-winding mechanical

Frequency

28,800 vph

Diameter (in mm)

25.6

Jewels

21

Functions

Hours, Minutes, Seconds, Date

Winding

Automatic

Height (in mm)

3.6

Caliber

CYS 5102 (Eta 2892-A2)

Bracelet

Clasp

Stainless steel folding buckle engraved CyS emblem

Material

Cudu or Louisiana alligator

Bracelet

Cudu or Louisiana alligator leather strap