Seiko Cal. 7175 - 391

The Seiko 7175-391 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-89653869f2af]

Also known as: Tuna, Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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