Seiko Cal. 0798 - 421

This Spring Drive model from 1977 features a 43mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-37e71c61de47]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1977

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