Seiko Cal. 7140 - 366

Seiko 7140-366

This Solar model from 1985 features a 35mm Two-Tone case. Powered by the 7140 caliber with 20j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-615535048bc9]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1985

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seikata-wm-615535048bc9