Seiko Cal. 6377 - 881

The Seiko 6377-881 represents an important milestone in Seiko's 1974 lineup. With its 22mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-13352a61eb18]

Also known as: Samurai, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1974

Related Models

• Seiko 6237-452
• Seiko 5651-570
• Seiko 6265-491
• Seiko 6627-373
• Seiko 6235-338
• Seiko 7071-805
• Seiko 3820-978
• Seiko 6657-518
• Seiko 5226-679
• Seiko 5296-946
• Seiko 4550-333
• Seiko 4420-900