Seiko Cal. 6654 - 416

This Quartz model from 1971 features a 39mm Stainless Steel case. Powered by the 6654 caliber with 18j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-67e493809ef3]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1971

Related Models

• Seiko 4535-762
• Seiko 7052-542
• Seiko 7023-316
• Seiko 5287-890
• Seiko 5649-655
• Seiko 6366-773
• Seiko 5684-170
• Seiko 5275-519
• Seiko 6625-745
• Seiko 7095-908
• Seiko 6180-967
• Seiko 5229-272