Seiko Cal. 7031 - 549

The Seiko 7031-549 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-37de5ced6113]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1987

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