Seiko Cal. 5635 - 703

Seiko 5635-703

This Automatic model from 1971 features a 38mm Hardlex-Coated Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-fcad92538e54]

Also known as: UFO, World Timer

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1971

Related Models

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