Seiko Cal. 0721 - 339

This Solar model from 1966 features a 35mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-992ea919226a]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1966

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