Seiko Cal. 6627 - 379

The Seiko 6627-379 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-cd401d9b388d]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1975

Related Models

• Seiko 4454-650
• Seiko 6629-834
• Seiko 0781-924
• Seiko 6168-269
• Seiko 7091-384
• Seiko 7029-332
• Seiko 4421-902
• Seiko 7041-389
• Seiko 7139-180
• Seiko 4564-679
• Seiko 7179-544
• Seiko 6286-744