Seiko Cal. 5643 - 803

Seiko 5643-803

This Hand-Winding model from 1985 features a 34mm Hardlex-Coated Steel case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-912f510cda03]

Also known as: Turtle, Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1985

Related Models

seikata-wm-912f510cda03