Case

Winding Crown

Screw-down

Shape

Round

Model Case

18-carat White Gold, Solid case back

Diameter (in mm)

42.7

Material

18-carat white gold

Crystal

Scratch resistant sapphire

Water Resistance

200 m (20 ATM, 660 ft)

Bezel

Blue Enamel, Uni-Directional Rotating bezel engraved with markers

Movement

Precision

Officially Certified Swiss Chronometer (COSC)

Power Reserve

42 Hours

Movement

Self-winding mechanical

Winding

Automatic

Functions

Date, Hours, minutes, small seconds, Power reserve indicator

Jewels

28

Frequency

28,800 VpH (4 Hz)

Caliber

UN-26

Dial

Color

Blue

Indexes

Trapezoid, Triangle

Details

Extra luminous silver rimmed applied hour markers & skeleton hands, Red power reserve hand

Bracelet

Clasp

Push Button Foldover

Material

18-carat White Gold

Bracelet

Brushed finished 18-carat white gold outer links & polished finished center links