Seiko Cal. 6172 - 686

The Seiko 6172-686 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-b38ca795e5c7]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

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