Seiko Cal. 7187 - 818

Released in 1972, the Cal. 7187 with design code 818 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-2261e323248c]

Also known as: Rally, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1972

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