Seiko Cal. 4415 - 595

The Seiko 4415-595 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ef276e84b611]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1987

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