Seiko Cal. 3876 - 988

This Solar model from 1971 features a 44mm Two-Tone case. Powered by the 3876 caliber with 25j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-de8fb9fb2ce2]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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