Seiko Cal. 0728 - 904

This Automatic model from 1973 features a 45mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-f6ca338f3af9]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1973

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