Ref. 1010.031
The Sinn U1 B with TEGIMENT option, reference 1010.031, has a 44 mm German Submarine Steel case and is a dive watch. The case is bead-blasted, 14.7 mm thick and water resistant to 1000 metres. Case and bezel receive scratch-resistant TEGIMENT hardening. A captive attachment holds the diver's bezel, which ratchets minute by minute. The self-winding mechanism uses calibre SW200-1. Beneath sapphire crystal, a matte blue dial presents a date window and central seconds.
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TECHNICAL SPECIFICATIONS
CASE
Diameter
44mm
Thickness
14.7mm
Lug Width
22mm
Case Material
Steel
Water Resistance
1000m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
SW200-1
Frequency
28,800 vph (4 Hz)
Jewels
26 jewels
DIAL
Dial Color
Blue
FEATURES & COMPLICATIONS
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Other watches with the SW200-1 calibre
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U1 Camouflage
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U1 S Mother-of-pearl S
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U1 S L
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U1 C HAI
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U1 S Roller
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QUICK FACTS
BRAND
Sinn SpezialuhrenREFERENCE
1010.031COLLECTION
U1MOVEMENT
AutomaticCALIBER
SW200-1CASE MATERIAL
SteelCRYSTAL
Sapphire CrystalWATER RESISTANCE
1000m (professional diving)FOR WATCH DEALERS
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