Seiko Cal. 7187 - 923

The 7187-923 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7187 caliber with 24j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-d39865fa733b]

Also known as: Pogue, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1974

Related Models

• Seiko 4444-831
• Seiko 3816-870
• Seiko 4590-624
• Seiko 0774-332
• Seiko 6371-822
• Seiko 6143-962
• Seiko 4414-938
• Seiko 6392-378
• Seiko 3829-645
• Seiko 6243-855
• Seiko 5627-649
• Seiko 0791-751