Seiko Cal. 6665 - 937

Seiko 6665-937

This Hand-Winding model from 1974 features a 42mm Two-Tone case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c106610d8c7a]

Also known as: Goldfeather, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1974

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seikata-wm-c106610d8c7a