Seiko Cal. 6676 - 391

This Solar model from 1973 features a 42mm PVD Black case. Powered by the 6676 caliber with 35j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-f00a8168a42f]

Also known as: UFO, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1973

Related Models

• Seiko 6356-408
• Seiko 5298-129
• Seiko 4443-199
• Seiko 6115-571
• Seiko 0774-954
• Seiko 6228-460
• Seiko 6185-309
• Seiko 4517-895
• Seiko 3870-848
• Seiko 7097-152
• Seiko 0747-546
• Seiko 7147-758