Seiko Cal. 4442 - 630

Seiko 4442-630

The 4442-630 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-02689cfafd72]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1966

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