Seiko Cal. 6690 - 875

Seiko 6690-875

This Hand-Winding model from 1977 features a 44mm Two-Tone case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f01165ab331d]

Also known as: UFO, Flighty

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1977

Related Models

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