Seiko Cal. 7172 - 906

The Seiko 7172-906 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b8363ac8144d]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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