Seiko Cal. 4442 - 528

Seiko 4442-528

This Hand-Winding model from 1972 features a 35mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-a8df8b7be194]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1972

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seikata-wm-a8df8b7be194