Seiko Cal. 7128 - 900

The Seiko 7128-900 represents an important milestone in Seiko's 1991 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-31fd25d9f999]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1991

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