Seiko Cal. 5278 - 455

This Quartz model from 1985 features a 37mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-811a61b80d79]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1985

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