Seiko Cal. 5646 - 677

Seiko 5646-677

This Kinetic model from 1991 features a 34mm Gold-Plated case. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-8d9d9b110f8b]

Also known as: Helmet, Goldfeather

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1991

Related Models

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