Seiko Cal. 6154 - 441

The Seiko 6154-441 represents an important milestone in Seiko's 1972 lineup. Powered by the 6154 caliber with 30j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-eef8b712ceb0]

Also known as: Sumo, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1972

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