Seiko Cal. 6673 - 421

The Seiko 6673-421 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-021cd6db5d8e]

Also known as: Turtle, UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1972

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