Seiko Cal. 5656 - 959

This Solar model from 1965 features a 36mm Two-Tone case. Powered by the 5656 caliber with 21j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-ab9f3d1f2efe]

Also known as: Goldfeather, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

Related Models

• Seiko 6355-375
• Seiko 5219-721
• Seiko 7172-313
• Seiko 4434-375
• Seiko 6329-497
• Seiko 5229-502
• Seiko 7126-474
• Seiko 5673-373
• Seiko 4528-956
• Seiko 4525-357
• Seiko 0788-453
• Seiko 6678-898