Seiko Cal. 5621 - 810

The Seiko 5621-810 represents an important milestone in Seiko's 1980 lineup. Powered by the 5621 caliber with 35j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-357716e62ded]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1980

Related Models

• Seiko 6628-848
• Seiko 7098-716
• Seiko 6378-229
• Seiko 5220-878
• Seiko 7186-122
• Seiko 6225-252
• Seiko 4563-912
• Seiko 4465-790
• Seiko 3834-328
• Seiko 6660-181
• Seiko 7110-491
• Seiko 4427-889