Seiko Cal. 4521 - 782

Seiko 4521-782

This Hand-Winding model from 1972 features a 42mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-91c5c20157e0]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1972

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seikata-wm-91c5c20157e0