Seiko Cal. 4516 - 360

The Seiko 4516-360 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d448767f7c7c]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1985

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