Seiko Cal. 5278 - 642

This Solar model from 1991 features a 43mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-0eac20ed7789]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1991

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