Seiko Cal. 6667 - 728

This Solar model from 1997 features a 40mm Stainless Steel case. Powered by the 6667 caliber with 36j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-d2e1fb153165]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1997

Related Models

• Seiko 6365-157
• Seiko 4425-369
• Seiko 5276-445
• Seiko 6148-201
• Seiko 6212-505
• Seiko 4561-763
• Seiko 6167-861
• Seiko 5280-381
• Seiko 7057-352
• Seiko 3879-991
• Seiko 6178-276
• Seiko 5689-131