Seiko Cal. 6656 - 536

This Quartz model from 1968 features a 42mm Gold-Plated case. Powered by the 6656 caliber with 33j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-85ffef522fa4]

Also known as: Shogun, Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1968

Related Models

• Seiko 3876-293
• Seiko 6619-680
• Seiko 6264-483
• Seiko 6398-608
• Seiko 7043-101
• Seiko 0785-128
• Seiko 6359-314
• Seiko 6624-633
• Seiko 4568-950
• Seiko 5268-658
• Seiko 7170-555
• Seiko 6263-141