Seiko Cal. 6650 - 635

Seiko 6650-635

This Automatic model from 1975 features a 39mm Hardlex-Coated Steel case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-8b4acf972c21]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1975

Related Models

seikata-wm-8b4acf972c21