Seiko Cal. 5220 - 616

This Spring Drive model from 1976 features a 34mm Two-Tone case. Powered by the 5220 caliber with 35j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-c1677262e384]

Also known as: Navigator, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1976

Related Models

• Seiko 6678-249
• Seiko 6242-736
• Seiko 4546-290
• Seiko 7031-436
• Seiko 5633-263
• Seiko 5621-756
• Seiko 6285-815
• Seiko 7074-481
• Seiko 3814-441
• Seiko 7185-919
• Seiko 5612-372
• Seiko 4519-635