Seiko Cal. 6673 - 104

The Seiko 6673-104 represents an important milestone in Seiko's 1985 lineup. Powered by the 6673 caliber with 27j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-c5388bada1dd]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1985

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