Seiko Cal. 6657 - 278

Seiko 6657-278

The 6657-278 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-1d04e8394e76]

Also known as: Samurai, Flighty

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
19j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1988

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