Seiko Cal. 7143 - 312

The Seiko 7143-312 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-52d528803574]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1970

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