Seiko Cal. 4564 - 946

The Seiko 4564-946 represents an important milestone in Seiko's 1990 lineup. It features a Green dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-04ed9f182e3b]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1990

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