Seiko Cal. 4522 - 306

The 4522-306 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4522 caliber with 27j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-010bc429fd7b]

Also known as: UFO, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1996

Related Models

• Seiko 5275-371
• Seiko 7191-835
• Seiko 5657-385
• Seiko 6680-221
• Seiko 4542-605
• Seiko 6212-967
• Seiko 6619-354
• Seiko 3834-951
• Seiko 6668-787
• Seiko 7076-277
• Seiko 5664-926
• Seiko 6616-499