Seiko Cal. 5611 - 734

The Seiko 5611-734 represents an important milestone in Seiko's 1975 lineup. Powered by the 5611 caliber with 28j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-9331a753f726]

Also known as: Sumo, Shogun

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1975

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