Seiko Cal. 4413 - 535

The Seiko 4413-535 represents an important milestone in Seiko's 1976 lineup. Powered by the 4413 caliber with 36j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-6137cde50cce]

Also known as: Monster, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1976

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