Movement

Precision

Officially Certified Swiss Chronometer (COSC)

Functions

Hours, Minutes, Small seconds

Winding

Manual winding

Jewels

17

Movement

Hand-wound mechanical

Frequency

21,600 alternances/hour

Power Reserve

56 hours

Caliber

Panerai OP XI

Bracelet

Material

Black Leather

Bracelet

PANERAI personalised black leather strap

Clasp

Large-size brushed steel buckle with special hard black coating

Dial

Color

Black

Indexes

Arabic numerals mark the 3, 6 and 12 o'clock positions, Indices

Details

Luminous Arabic numerals and index hour markers, Luminous hour and minute hands

Case

Diameter (in mm)

45

Material

Black ceramic

Model Case

Black ceramic with removable wire loop strap attachments (patented) in steel with special hard black coating, Screwed case back

Shape

Cushion

Bezel

Fixed black ceramic

Water Resistance

10 bar (100 metres / 330 feet)

Crystal

Sapphire, formed of corundum, 2.2 mm thick. Anti-reflective coating

Winding Crown

Onion shaped black ceramic crown with Panerai logo