Seiko Cal. 5666 - 251

Seiko 5666-251

This Kinetic model from 1967 features a 42mm Titanium case. Powered by the 5666 caliber with 33j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-7d284ad4f5ca]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1967

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