Seiko Cal. 7172 - 579

The 7172-579 is a sought-after Solar piece from Seiko's golden era. Powered by the 7172 caliber with 27j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-5698f7204405]

Also known as: Sumo, UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1984

Related Models

• Seiko 3841-329
• Seiko 6185-293
• Seiko 6173-362
• Seiko 6671-754
• Seiko 0739-667
• Seiko 6350-826
• Seiko 3827-455
• Seiko 3892-419
• Seiko 7187-276
• Seiko 4434-532
• Seiko 6230-288
• Seiko 6228-974