Seiko Cal. 4599 - 992

This Spring Drive model from 1977 features a 35mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-0688eb2c6f6c]

Also known as: Monster, Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1977

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