Seiko Cal. 7121 - 255

The 7121-255 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7121 caliber with 21j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-af590ad8788b]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1999

Related Models

• Seiko 5683-429
• Seiko 6695-729
• Seiko 6286-614
• Seiko 5227-871
• Seiko 7015-686
• Seiko 6354-498
• Seiko 6299-565
• Seiko 4550-359
• Seiko 5634-756
• Seiko 7174-362
• Seiko 6673-926
• Seiko 3851-469