Seiko Cal. 6634 - 684

Seiko 6634-684

This Automatic model from 1974 features a 37mm Hardlex-Coated Steel case. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-f17a03930fe1]

Also known as: Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1974

Related Models

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