Case

Winding Crown

Fluted,Screw-down

Shape

Round

Material

18-carat Rose Gold

Diameter (in mm)

43

Model Case

Polished 18-carat Rose Gold,Solid case-back

Crystal

Scratch resistant sapphire

Water Resistance

200 m (20 ATM, 660 ft)

Bezel

Fixed bezel ring with coined edge finish,Inner bezel flange with a printed minute track

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

Indexes

Roman Numerals

Color

Black

Details

"Spasskaya Tower" dial,Gold tone hands and hour markers,Ulysse Nardin logo at the center of the dial

Bracelet

Material

18-carat Rose Gold,Black Rubber

Clasp

Deployant clasp

Bracelet

Black rubber strap with single brushed finished 18-carat rose gold element engraved with Ulysse Nardin logo