Seiko Cal. 6377 - 801

The Seiko 6377-801 represents an important milestone in Seiko's 1988 lineup. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-c5c6cc460bf2]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 6653-702
• Seiko 4424-528
• Seiko 6169-603
• Seiko 5286-249
• Seiko 4580-155
• Seiko 6680-293
• Seiko 4426-329
• Seiko 5681-853
• Seiko 3819-941
• Seiko 3877-471
• Seiko 0764-328
• Seiko 4580-756