Ref. 303.030
The Sinn 303 Silver 12, reference 303.030, is a chronograph with a 41 mm steel case. Polished and satinised finishes cover the case, which is 15.5 mm thick and water resistant to 200 metres. The silver electroplated dial shows small seconds, date and weekday beneath sapphire crystal. Calibre Valjoux 7750 is self-winding. A screw-down crown sits beside the UV-resistant dial and its luminous hour markers.
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TECHNICAL SPECIFICATIONS
CASE
Diameter
41mm
Thickness
15.5mm
Lug Width
20mm
Case Material
Steel
Water Resistance
200m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Automatic
Caliber
Valjoux 7750
Frequency
28,800 vph (4 Hz)
DIAL
Dial Color
Silver
FEATURES & COMPLICATIONS
More from Sinn Spezialuhren
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U1
1010.010
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U1 Camouflage
1010.0101
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U1 B
1010.0102
Sinn Spezialuhren
U1 S
1010.020
Sinn Spezialuhren
U1 S E
1010.023
Sinn Spezialuhren
U1 W
1010.024
Sinn Spezialuhren
U1 DE
1010.0241
Sinn Spezialuhren
U1 S Mother-of-pearl S
1010.0242
Other watches with the Valjoux 7750 calibre
Sinn Spezialuhren
103 St Ty
103.050
Sinn Spezialuhren
103 A Sa
103.060
Sinn Spezialuhren
103 A Sa B
103.0601
Sinn Spezialuhren
103 St Sa E
103.0621
Sinn Spezialuhren
103 St Sa Ar UTC
103.069
Sinn Spezialuhren
103 Ti Ar UTC
103.074
Sinn Spezialuhren
103 Ti Ar - Edition DIE ZEIT
103.0751
Sinn Spezialuhren
103 Ti TESTAF
103.079
QUICK FACTS
BRAND
Sinn SpezialuhrenREFERENCE
303.030COLLECTION
303MOVEMENT
AutomaticCALIBER
Valjoux 7750CASE MATERIAL
SteelCRYSTAL
Sapphire CrystalWATER RESISTANCE
200m (snorkeling)FOR WATCH DEALERS
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