Seiko Cal. 6689 - 439

Seiko 6689-439

This Solar model from 1975 features a 41mm Titanium case. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-a37e5ec0a649]

Also known as: Turtle, Shogun

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1975

Related Models

seikata-wm-a37e5ec0a649