Seiko Cal. 0721 - 517

Seiko 0721-517

This Hand-Winding model from 1984 features a 41mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-ef08105c8867]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1984

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seikata-wm-ef08105c8867