Seiko Cal. 7016 - 665

The 7016-665 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7016 caliber with 20j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-2c509cf44293]

Also known as: Sumo, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1987

Related Models

• Seiko 7145-274
• Seiko 6692-265
• Seiko 4554-475
• Seiko 6313-127
• Seiko 5621-362
• Seiko 6182-293
• Seiko 3827-344
• Seiko 6337-964
• Seiko 3854-201
• Seiko 4446-692
• Seiko 6661-127
• Seiko 4424-295