Seiko Cal. 3873 - 940

Seiko 3873-940

This Solar model from 1982 features a 44mm PVD Black case. Powered by the 3873 caliber with 17j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-61d27d67a5ed]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1982

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