Seiko Cal. 7121 - 418

The 7121-418 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7121 caliber with 27j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-029a81d0bbc8]

Also known as: World Timer, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1969

Related Models

• Seiko 6348-329
• Seiko 5670-742
• Seiko 4429-672
• Seiko 7049-975
• Seiko 0749-870
• Seiko 6388-791
• Seiko 7046-301
• Seiko 7183-221
• Seiko 5689-797
• Seiko 6663-666
• Seiko 3844-894
• Seiko 7162-325