Seiko Cal. 4461 - 736

The Seiko 4461-736 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6dad68dfb57e]

Also known as: Monster, Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1965

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