Seiko Cal. 7143 - 897

The Seiko 7143-897 represents an important milestone in Seiko's 1987 lineup. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-d0d8e72c729d]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1987

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