Seiko Cal. 4442 - 303

Seiko 4442-303

The 4442-303 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-aacdb4ebc92d]

Also known as: Sumo, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1994

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