Seiko Cal. 6686 - 440

Seiko 6686-440

This Hand-Winding model from 1976 features a 37mm Titanium case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-5d2b6872d0fb]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
23j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1976

Related Models

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