Seiko Cal. 4456 - 990

This Spring Drive model from 1996 features a 45mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-5ad9a4c32c05]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1996

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