Seiko Cal. 4479 - 561

The 4479-561 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4479 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-dffb77bae3ff]

Also known as: Tuna, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1970

Related Models

• Seiko 6132-649
• Seiko 6691-294
• Seiko 6222-376
• Seiko 4518-358
• Seiko 4544-162
• Seiko 6222-616
• Seiko 6342-590
• Seiko 6250-664
• Seiko 0791-117
• Seiko 7036-215
• Seiko 3868-825
• Seiko 5663-840