Seiko Cal. 5274 - 643

The Seiko 5274-643 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-ec386860ced2]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

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