Seiko Cal. 7078 - 381

This Solar model from 1970 features a 40mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-4e505171e8a2]

Also known as: Helmet, Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1970

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