Seiko Cal. 4415 - 804

The Seiko 4415-804 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-427453bf71d8]

Also known as: Sumo, Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1988

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