Seiko Cal. 7187 - 324

Released in 1978, the Cal. 7187 with design code 324 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-be08510cc138]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1978

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