Seiko Cal. 6620 - 489

The Seiko 6620-489 represents an important milestone in Seiko's 1967 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-901b606fcdca]

Also known as: Navigator, Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1967

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