Seiko Cal. 5642 - 594

Seiko 5642-594

This Spring Drive model from 1993 features a 44mm Hardlex-Coated Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8d4a372da1f2]

Also known as: UFO, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
31j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1993

Related Models

seikata-wm-8d4a372da1f2