Seiko Cal. 7187 - 313

This Spring Drive model from 1983 features a 43mm Hardlex-Coated Steel case. Powered by the 7187 caliber with 20j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-50cb4463bbec]

Also known as: Panda, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1983

Related Models

• Seiko 6312-579
• Seiko 4475-714
• Seiko 6611-723
• Seiko 4412-390
• Seiko 6375-785
• Seiko 6310-948
• Seiko 5265-802
• Seiko 7025-359
• Seiko 0739-574
• Seiko 6274-701
• Seiko 0791-391
• Seiko 5263-866