Seiko Cal. 4458 - 490

This Spring Drive model from 1965 features a 46mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-dfebf9c0ac84]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1965

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