Briston Streamliner Urban 40mm Automatic Gray

Crafted with Briston’s signature hand-polished acetate case, developed in partnership with Italian eyewear specialists Mazzucchelli, this timepiece blends refined craftsmanship with modern versatility. Designed for everyday wear, it features an interchangeable strap system, allowing effortless customization to suit any style.

SPECIFICATIONS

Automatic Calibre NH35A
Automatic winding with bidirectional ball bearing
Oscillating weight with "Côte de Genève" decoration
Calibre: 12'''Frequency: 21,600 vibrations / hour (3Hz.)
Jewels: 24
Functions: hours, minutes, central seconds and date window
Date positioned at 6 o'clock
Power reserve: up to 41 hours
Shape: tonneau
Size: 40 x 40 mm
Dial opening: 31.5 mm
Thickness: 12.8 mm
Upper bezel in vertical brushed steel with contour & 4 mirror-polished screws
Case body in tortoiseshell cellulose acetate crafted in Italy & hand-polished
Lugs /crown /bezel /screwed back /buckle: 316 L stainless steel
Engraved steel crown with BRISTON crest & black insert
Ultra-resistant sapphire crystal - 2 mm thick
Water-resistance: 50 m/5 ATM
Coloured inner bezel with contrasting white or black minute track and numerals
Coloured upper dial with embossed pattern
Sub-dial: silvered white or black
Openworked numerals & indices
Hollowed "baton" brushed steel Hour & Minute hands & C1 luminescent inserts
White lacquered central seconds hand
2-part vulcanized rubber strap with "soft touch" treatment & embossed BRISTON crest
Length: 75mm/115mm / width: 20 mm removable loops in vulcanized rubber with BRISTON embossed on the 1st one
Brushed steel pin buckle with engraved BRISTON

OR

Exclusive Briston bracelet in brushed steel with polished bevels
Polished steel folding clasp with Briston engraving
Length: 156mm / Width: 21 to 18 mm