Seiko Cal. 4521 - 729

This Kinetic model from 1986 features a 35mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-1dfe499c3b48]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1986

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