Seiko Cal. 4437 - 421

This Kinetic model from 1984 features a 36mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-2d0007db7376]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1984

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