Nivada Antarctic 21 Square Case - Aqua Line Ref 67004/2427
From Chronopedia
- range of automatic Antarctic models seen with and without date, in steel and gold plated cases
- Cases are front loading unitary construction
- Signed crowns
- White and black dials observed
- This series was also marketed under the Aqua Line name
- Reference is 67004 for later models and 2427 for earlier/steel models
