Seiko Cal. 0797 - 421

The 0797-421 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0797 caliber with 22j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-bbd8efb74311]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1982

Related Models

• Seiko 3864-976
• Seiko 6229-249
• Seiko 4592-825
• Seiko 7152-789
• Seiko 3860-493
• Seiko 7172-162
• Seiko 7046-427
• Seiko 4420-306
• Seiko 6384-451
• Seiko 5658-312
• Seiko 6147-442
• Seiko 5684-794