Seiko Cal. 6645 - 671

Seiko 6645-671

This Quartz model from 1983 features a 38mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-2886ba57707c]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1983

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seikata-wm-2886ba57707c