Seiko Cal. 6681 - 901

This Solar model from 1968 features a 42mm Gold-Plated case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-f1f4c6e665fd]

Also known as: Tuna, Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1968

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