Seiko Cal. 7187 - 940

The 7187-940 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7187 caliber with 36j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-c10dcef2d405]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1990

Related Models

• Seiko 5229-620
• Seiko 6375-291
• Seiko 0735-897
• Seiko 7048-439
• Seiko 6649-541
• Seiko 7057-319
• Seiko 6639-572
• Seiko 3830-133
• Seiko 4415-135
• Seiko 5212-686
• Seiko 6223-605
• Seiko 5645-249