Seiko Cal. 3874 - 560

Seiko 3874-560

This Solar model from 1982 features a 40mm Hardlex-Coated Steel case. Powered by the 3874 caliber with 23j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-925932a9a6d4]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1982

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