Seiko Cal. 4415 - 971

The Seiko 4415-971 represents an important milestone in Seiko's 1966 lineup. Powered by the 4415 caliber with 26j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-020feae407b7]

Also known as: Panda, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1966

Related Models

• Seiko 6329-686
• Seiko 5242-792
• Seiko 7086-423
• Seiko 5689-687
• Seiko 6286-215
• Seiko 7072-758
• Seiko 6255-775
• Seiko 5232-102
• Seiko 7042-790
• Seiko 4425-652
• Seiko 0764-923
• Seiko 5216-562