Seiko Cal. 6398 - 756

Seiko 6398-756

This Hand-Winding model from 1977 features a 41mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-a0f486c68a4f]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1977

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