Seiko Cal. 5691 - 455

The 5691-455 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5691 caliber with 21j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-a16849e3e3ea]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 0723-336
• Seiko 6153-438
• Seiko 0792-669
• Seiko 6164-677
• Seiko 7175-975
• Seiko 6398-388
• Seiko 6356-485
• Seiko 7096-872
• Seiko 5234-111
• Seiko 4523-626
• Seiko 0785-426
• Seiko 7074-677