Seiko Cal. 3874 - 131

This Solar model from 1995 features a 42mm PVD Black case. Powered by the 3874 caliber with 18j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-56f0ae8916d9]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1995

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