Seiko Cal. 4478 - 555

This Automatic model from 1989 features a 45mm Two-Tone case. With its 18mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-bdc085bfe939]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1989

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