Seiko Cal. 7172 - 526

The Seiko 7172-526 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-551ba5cde3d2]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

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