Seiko Cal. 6616 - 510

Seiko 6616-510

This Quartz model from 1965 features a 39mm Titanium case. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-e0cdbf359e37]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
39mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

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