Seiko Cal. 6647 - 741

Seiko 6647-741

The 6647-741 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-fbcbb97020f1]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Navy
Jewels
29j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1967

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