Seiko Cal. 5212 - 724

The Seiko 5212-724 represents an important milestone in Seiko's 1975 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-57e5d3bd322c]

Also known as: Sumo, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1975

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