Seiko Cal. 4577 - 154

This Kinetic model from 1985 features a 35mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-c20f183f291d]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1985

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