Seiko Cal. 6656 - 115

The 6656-115 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6656 caliber with 25j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-5fb43e038a55]

Also known as: Silverwave, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1987

Related Models

• Seiko 6170-968
• Seiko 4430-801
• Seiko 4487-682
• Seiko 3870-932
• Seiko 6687-325
• Seiko 6392-438
• Seiko 6352-435
• Seiko 5696-924
• Seiko 3853-949
• Seiko 4539-675
• Seiko 7080-252
• Seiko 7022-959