Seiko Cal. 6621 - 191

The 6621-191 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6621 caliber with 35j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-a1167c0f4fd5]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 7018-270
• Seiko 3889-118
• Seiko 6125-809
• Seiko 5667-713
• Seiko 6140-596
• Seiko 4444-393
• Seiko 4574-448
• Seiko 7174-488
• Seiko 7178-226
• Seiko 4416-206
• Seiko 6148-457
• Seiko 4518-876