Seiko Cal. 5251 - 713

This Spring Drive model from 1973 features a 39mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-7b74e27617d1]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1973

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