Seiko Cal. 4477 - 455

The Seiko 4477-455 represents an important milestone in Seiko's 1994 lineup. With its 21mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-d2d664930abb]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1994

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