Seiko Cal. 6257 - 620

Seiko 6257-620

This Quartz model from 1977 features a 45mm Gold-Plated case. With its 18mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-90a9b11ad73c]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
50m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1977

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seikata-wm-90a9b11ad73c