Movement

Precision

Officially Certified Swiss Chronometer (COSC)

Power Reserve

42 Hours

Jewels

25

Movement

Self-winding mechanical

Winding

Automatic

Functions

Hours, Minutes, Seconds

Frequency

28,800 VpH (4 Hz)

Caliber

UN-815

Case

Shape

Round

Diameter (in mm)

40

Bezel

Fixed

Material

Stainless Steel

Model Case

Polished Stainless Steel, Transparent case back

Winding Crown

Fluted

Crystal

Scratch resistant sapphire

Water Resistance

50 m (5 ATM, 165 ft)

Dial

Color

Silver

Indexes

Indices

Details

Blued steel seconds hand, Dial with an extra fine sunray surface finish, Gold tone applied index hour markers, and luminous dot hour markers, Leaf shaped hands with luminescent fill, Ulysse Nardin logo at 12 o'clock

Bracelet

Clasp

Pin buckle

Material

Black Alligator Leather

Bracelet

Black Alligator leather strap