Seiko Cal. 7184 - 555

The 7184-555 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7184 caliber with 18j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-ece367ce02a8]

Also known as: Monster, Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1967

Related Models

• Seiko 6170-858
• Seiko 7049-171
• Seiko 6639-166
• Seiko 3824-224
• Seiko 6121-475
• Seiko 5262-149
• Seiko 6666-415
• Seiko 3824-741
• Seiko 4443-643
• Seiko 7112-277
• Seiko 6143-357
• Seiko 5697-126