Seiko Cal. 5667 - 661

Seiko 5667-661

This Solar model from 1968 features a 40mm Two-Tone case. Powered by the 5667 caliber with 24j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-9a8b94ca926d]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1968

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