Seiko Cal. 4419 - 664

This Spring Drive model from 1968 features a 36mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-b8ef9c053161]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1968

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