Seiko Cal. 7187 - 380

Released in 1993, the Cal. 7187 with design code 380 was part of Seiko's domestic market collection. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-20db391abb37]

Also known as: Sea Horse, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 7117-148
• Seiko 4429-427
• Seiko 6698-702
• Seiko 6623-228
• Seiko 5687-617
• Seiko 3879-447
• Seiko 7058-751
• Seiko 4480-394
• Seiko 7066-862
• Seiko 5284-520
• Seiko 7024-995
• Seiko 4487-389