Seiko Cal. 4454 - 677

The Seiko 4454-677 represents an important milestone in Seiko's 1981 lineup. With its 21mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-fba7ebb43a15]

Also known as: Navigator, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1981

Related Models

• Seiko 6684-421
• Seiko 6332-439
• Seiko 4517-105
• Seiko 6627-806
• Seiko 7139-611
• Seiko 7195-765
• Seiko 5264-245
• Seiko 4489-234
• Seiko 6611-697
• Seiko 4416-692
• Seiko 6199-431
• Seiko 3851-979