Seiko Cal. 6678 - 406

This Solar model from 1972 features a 44mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-cfa4e4d8b032]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1972

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