Seiko Cal. 7023 - 227

The Seiko 7023-227 represents an important milestone in Seiko's 1998 lineup. Powered by the 7023 caliber with 27j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-726caa25d064]

Also known as: Pogue, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1998

Related Models

• Seiko 3811-174
• Seiko 7155-295
• Seiko 5257-628
• Seiko 7119-817
• Seiko 6679-218
• Seiko 7183-353
• Seiko 5642-991
• Seiko 5276-362
• Seiko 4591-422
• Seiko 6315-517
• Seiko 4445-772
• Seiko 0783-838