Seiko Cal. 5686 - 940

Seiko 5686-940

This Solar model from 1978 features a 34mm Two-Tone case. Powered by the 5686 caliber with 20j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-fdc708f3f5b7]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
20j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1978

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