Seiko Cal. 6290 - 923

The Seiko 6290-923 represents an important milestone in Seiko's 1980 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5c70048d7480]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1980

Related Models

• Seiko 5237-864
• Seiko 0721-437
• Seiko 5682-655
• Seiko 3826-891
• Seiko 5664-691
• Seiko 6147-908
• Seiko 6178-233
• Seiko 0750-252
• Seiko 4437-404
• Seiko 0784-598
• Seiko 5244-856
• Seiko 6227-311