Seiko Cal. 6615 - 491

The 6615-491 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6615 caliber with 30j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-595341fa5044]

Also known as: Silverwave, World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1986

Related Models

• Seiko 0744-998
• Seiko 7041-373
• Seiko 5236-522
• Seiko 6124-748
• Seiko 6156-844
• Seiko 4511-663
• Seiko 5252-223
• Seiko 7161-479
• Seiko 0784-355
• Seiko 5239-872
• Seiko 4472-607
• Seiko 4527-152