Seiko Cal. 4470 - 522

Released in 1986, the Cal. 4470 with design code 522 was part of Seiko's domestic market collection. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-aab5ea31e71c]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1986

Related Models

• Seiko 3816-905
• Seiko 7035-128
• Seiko 6214-845
• Seiko 6210-672
• Seiko 6297-410
• Seiko 5613-491
• Seiko 6219-668
• Seiko 4422-674
• Seiko 5262-913
• Seiko 7146-692
• Seiko 7053-702
• Seiko 7146-691