Seiko Cal. 4415 - 880

The 4415-880 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4415 caliber with 25j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-dda1c54bed08]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1968

Related Models

• Seiko 7192-875
• Seiko 0762-797
• Seiko 6692-526
• Seiko 7096-923
• Seiko 6362-793
• Seiko 6162-560
• Seiko 5298-706
• Seiko 6312-228
• Seiko 4558-352
• Seiko 7195-199
• Seiko 0720-691
• Seiko 4583-176