Seiko Cal. 5666 - 318

Seiko 5666-318

This Solar model from 1965 features a 42mm Titanium case. Powered by the 5666 caliber with 19j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-41fc437c8154]

Also known as: Sumo, Panda

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1965

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seikata-wm-41fc437c8154