Seiko Cal. 5683 - 731

Seiko 5683-731

This Hand-Winding model from 1995 features a 34mm Hardlex-Coated Steel case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-55c25744c9d4]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1995

Related Models

seikata-wm-55c25744c9d4