Seiko Cal. 7121 - 826

The Seiko 7121-826 represents an important milestone in Seiko's 1990 lineup. Powered by the 7121 caliber with 19j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-44e995ac10b0]

Also known as: Sea Horse, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1990

Related Models

• Seiko 0766-704
• Seiko 0765-376
• Seiko 7122-675
• Seiko 4587-267
• Seiko 7096-529
• Seiko 6166-521
• Seiko 6681-862
• Seiko 6261-745
• Seiko 6124-909
• Seiko 4476-407
• Seiko 0736-936
• Seiko 6136-324