Italian tortoise shell Acetate: handmade polished finish

Lugs / Bezel / Crown / case-back: polished 316L stainless steel

Polished stainless steel crown in trapezium shape engraved with BRISTON blazon

Ultra-resistant sapphire glass - 2mm thickness

See-through case-back with K1 glass

Water resistance to: 50m/5ATM

Automatic movement NH38A manufactured by Seiko

Mechanical with automatic winding with ball bearing (Bi-directional)

Rotor with “Côte de Genève” decoration

Caliber: 12’’’

Frequency: 21’600 vibrations/hour (3Hz.)

Jewels: 24

Power reserve: up to 41 hours

Functions: Hours, minutes, central seconds, opening on balance wheel at 9 o’clock

Black semi-glossy

Polished stainless steel applied indexes in arrow shape

Double applied indexes at 12 o’clock & white small lines (minutes indication)

Opening with diamond-cut bevel at 9 o’clock

Polished rhodium-plated Dauphine style Hour & Minutes hands

Polished rhodium-plated central seconds hand

Exclusive VINTAGE Chocolate calfskin Leather strap: genuine leather with chocolate stitching

Traditional & interchangeable 2-part strap with pin system to remove the strap

Length: 75mm/115mm

Width: 20 mm

Leather loop - BRISTON engraving on the steel pin buckle

Warranty: 2 years