Seiko Cal. 5689 - 403

Seiko 5689-403

This Hand-Winding model from 1981 features a 38mm Stainless Steel case. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-649a2994cc03]

Also known as: UFO, World Timer

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
33j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1981

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seikata-wm-649a2994cc03