Seiko Cal. 7023 - 293

The Seiko 7023-293 represents an important milestone in Seiko's 1966 lineup. Powered by the 7023 caliber with 36j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-74bbc1885d5c]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1966

Related Models

• Seiko 6151-678
• Seiko 5258-879
• Seiko 6167-992
• Seiko 4421-130
• Seiko 6618-238
• Seiko 4593-929
• Seiko 4570-993
• Seiko 6177-338
• Seiko 5280-542
• Seiko 5210-831
• Seiko 5676-555
• Seiko 5259-709