Seiko Cal. 3876 - 373

This Quartz model from 1971 features a 45mm Two-Tone case. Powered by the 3876 caliber with 18j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-415293cec5d4]

Also known as: World Timer, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

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