Seiko Cal. 7030 - 707

This Hand-Winding model from 1981 features a 39mm Gold-Plated case. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-6e92cca8d434]

Also known as: Sumo, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1981

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