Seiko Cal. 7078 - 405

This Spring Drive model from 1991 features a 36mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-9883bda65016]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1991

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