Seiko Cal. 6120 - 489

The Seiko 6120-489 represents an important milestone in Seiko's 1984 lineup. Powered by the 6120 caliber with 28j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-4411c8e8b4c9]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1984

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