Seiko Cal. 7187 - 605

The Seiko 7187-605 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-65ea1e04a15f]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1972

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