Seiko Cal. 6378 - 761

This Solar model from 1980 features a 41mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-c8696edf4c3e]

Also known as: Silverwave, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1980

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