Seiko Cal. 5630 - 733

Seiko 5630-733

This Automatic model from 1988 features a 42mm Two-Tone case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-019aa754e286]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1988

Related Models

seikata-wm-019aa754e286