Seiko Cal. 3872 - 120

The Seiko 3872-120 represents an important milestone in Seiko's 1985 lineup. Powered by the 3872 caliber with 24j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-c0c2d6486d99]

Also known as: Rally, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1985

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