Seiko Cal. 6677 - 425

The Seiko 6677-425 represents an important milestone in Seiko's 1984 lineup. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-2f4dd9e20301]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1984

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