Seiko Cal. 7120 - 257

Seiko 7120-257

This Hand-Winding model from 1989 features a 46mm Two-Tone case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-e5b142a61f8a]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1989

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