Seiko Cal. 4577 - 106

Seiko 4577-106

This Hand-Winding model from 1996 features a 37mm Two-Tone case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-88e033dd6f9b]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1996

Related Models

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