UTC Extreme
Versatile and suitable for all kinds of conditions, UTC Extreme is the obvious choice for both mountaineers and inner-city adventurers. UTC stands for Universal Time Coordinated and compared to its role model the Royal Steel Chronograph, the Extreme comes with a wider dial that can display a second time zone. In addition, the see-through engraved case-back and the screwed bezel add to the industrial feeling of the timepiece.
Customize your UTC Extreme
Watch impressions
Design details
Specifications
Case size
44,2mm
Case material
Stainless Steel / Stainless Steel Black DLC
Bezel
Stainless steel
Dial/hands
Dial with white super luminova index marks and hands with super luminova.
Water resistant
10 ATM
Between lug
22mm
Lug to lug
52,20mm
Thickness
14,55mm
Crystal / Glass
Scratch resistant sapphire crystal with anti-reflective coating.
Caseback
Scratch resistant sapphire crystal with anti-reflective coating.
Movement
Automatic movement (Swiss Made).
Caliber
SS G4
Power reserve
48h
Caliber
Code caliber
Self winding SS G4 (Swiss made) Hour, minutes, small second. 24 hour hand with second time mechanism. Stop second device. 28.800 vibrations per hour; 4 Hz. Chronograph 60 seconds, 30 minutes and 12 hours counters. Date window. 25 Jewels.
Decoration
Engraved logotype on movement.
Manufacturing
All our timepieces are assembled by hand, one by one, at the Sjöö Sandström workshop in Stockholm. Since a watch consists of several hundred parts that must be tuned with exact precision, this is indeed a work for the perfectionists. Each Sjöö Sandström model is produced in small series and every timepiece is meticulously tested before release.
More about manufacturing