Seiko Cal. 4427 - 567

The 4427-567 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4427 caliber with 18j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-e2b03d6147ed]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1994

Related Models

• Seiko 0729-145
• Seiko 4415-691
• Seiko 6191-591
• Seiko 3875-378
• Seiko 6319-156
• Seiko 4417-605
• Seiko 7054-903
• Seiko 3891-921
• Seiko 6141-977
• Seiko 7075-397
• Seiko 5675-366
• Seiko 5277-619