Seiko Cal. 6690 - 516

Seiko 6690-516

This Hand-Winding model from 1991 features a 38mm Two-Tone case. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-fe76722e336d]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

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seikata-wm-fe76722e336d