SYSTEMA PERIODICUM BLACK PVD STAINLESS STEEL BRACELETThe 24 mm 7 links solid stainless steel bracelet has special asymmetrical end pieces ( specially designed for the bull head case construction) and butterfly buckle.

being mentioned for its uses in old

The Atomic Age collection combines 3 lines dedicated to the three greatest nuclear physicists of the 20th century: Andrei Sakharov

CASE DIAMETER: 42 mm

Sapphire crystal / Glare-proofed / Scratch-resistant

seconds and up to 60 minutes

12 hours chronograph

Straps Available: Blue Genuine Leather Strap

Number of Jewels: 23

Power Reserve: Approx

Shock-resistance device of a balance staff

Power Reserve approx 31 hours

set via a screw-down crown