Seiko Cal. 7121 - 828

The 7121-828 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7121 caliber with 25j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-2de9c83b046e]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1983

Related Models

• Seiko 7049-753
• Seiko 5222-906
• Seiko 5248-226
• Seiko 6226-930
• Seiko 6179-966
• Seiko 7191-464
• Seiko 6198-357
• Seiko 3877-193
• Seiko 6282-832
• Seiko 6232-879
• Seiko 4466-545
• Seiko 4515-252