Difference between revisions of "Nivada Antarctic Roman Numeral (ARN) models"

From Chronopedia
(Updated photo of VII)
(6 intermediate revisions by the same user not shown)
Line 4: Line 4:
 
MORE INFORMATION REQUIRED
 
MORE INFORMATION REQUIRED
  
===Antarctic III===
+
===[[Nivada Antarctic III|Antarctic III]]===  
 
+
Additional variety was introduced with Version 3. A move towards a more formal dress style saw thinner lugs and bezels and away from the original explorer concept. The crowns are unsigned and less substantial than the original scallop shape (which had first been seen on the original Aquamatics from the early 1950s).  
Additional variety was introduced by with Version 3. A move towards a more formal dress style saw thinner lugs and bezels and away from the original explorer concept. The crowns are unsigned and less substantial than the original scallop shape (which had first been seen on the original Aquamatics from the early 1950s).  
 
  
 
Most dials have been observed with some marking- they are very prone to wear, damage and water ingress sadly. The unsmooth surface of the linen dial attracts dust and traps moisture. Pristine examples command a premium and will normally be NOS unworn. Another factor is the lacquer or varnish used on dials in this period by Nivada. It is prone to yellowing and discolouring as well as crazing, particularly if there has been any damp ingress, a distinct possibility with the non screwdown crown and a model marketed as waterproof. Very often a white dial (the Antartctic default dial colour) will appear at first glance to be cream or yellow. This can have a charm all its own - all dependent on the individual collectors eye for patina.  
 
Most dials have been observed with some marking- they are very prone to wear, damage and water ingress sadly. The unsmooth surface of the linen dial attracts dust and traps moisture. Pristine examples command a premium and will normally be NOS unworn. Another factor is the lacquer or varnish used on dials in this period by Nivada. It is prone to yellowing and discolouring as well as crazing, particularly if there has been any damp ingress, a distinct possibility with the non screwdown crown and a model marketed as waterproof. Very often a white dial (the Antartctic default dial colour) will appear at first glance to be cream or yellow. This can have a charm all its own - all dependent on the individual collectors eye for patina.  
Line 13: Line 12:
  
 
The automatic calibers are normally ETA movements with signed rotor and COW stamped on US models marketed by Croton.
 
The automatic calibers are normally ETA movements with signed rotor and COW stamped on US models marketed by Croton.
 +
 +
Click [[Nivada Antarctic III|here]] for more examples and history of the III.
  
 
====ARNIII V1 Straight Text====
 
====ARNIII V1 Straight Text====
Line 48: Line 49:
 
[[File:Antarctic 4.jpg|thumb|Antarctic IV on linen dial in gold case (wpybus-Instagram)]]
 
[[File:Antarctic 4.jpg|thumb|Antarctic IV on linen dial in gold case (wpybus-Instagram)]]
  
===Antartic V===
+
===Antarctic V===
 
EXAMPLES NEEDED
 
EXAMPLES NEEDED
  

Revision as of 18:12, 16 April 2024

Nivada Antarctic Roman Numeral (ARN) models

Antarctic II

MORE INFORMATION REQUIRED

Antarctic III

Additional variety was introduced with Version 3. A move towards a more formal dress style saw thinner lugs and bezels and away from the original explorer concept. The crowns are unsigned and less substantial than the original scallop shape (which had first been seen on the original Aquamatics from the early 1950s).

Most dials have been observed with some marking- they are very prone to wear, damage and water ingress sadly. The unsmooth surface of the linen dial attracts dust and traps moisture. Pristine examples command a premium and will normally be NOS unworn. Another factor is the lacquer or varnish used on dials in this period by Nivada. It is prone to yellowing and discolouring as well as crazing, particularly if there has been any damp ingress, a distinct possibility with the non screwdown crown and a model marketed as waterproof. Very often a white dial (the Antartctic default dial colour) will appear at first glance to be cream or yellow. This can have a charm all its own - all dependent on the individual collectors eye for patina.

At some point around 1960 the font changed from a straight simple uppercase san serif to a stylised wavy written style for the word Antarctic. This is also seen in adverts at the time.

The automatic calibers are normally ETA movements with signed rotor and COW stamped on US models marketed by Croton.

Click here for more examples and history of the III.

ARNIII V1 Straight Text

Nivada Antarctic III with Linen Dial (Richard Phillips)
  • Circa 1959-1964
  • Normally seen with linen dial, silver markers and lumed silver hands, radium or tritium. Models post 1963 have T on the dials.
  • Diameter (excluding crown): 35mm
  • Lug to lug: 42mm
  • Lug width: 18mm
  • Height: 10mm
  • Movement: ETA 2451 and 2651 with various jewel counts including 17, 21 and 30 which may also appear on dial.
  • Power reserve: ~40 hours
  • Case: All stainless steel with 6 point screwback
  • Straight lugs with bevel edge and drilled holes
  • Plain unsigned crown
  • Domed Crystal

ARNIII V2 Wavy Text

Antarctic III circa 1961 with Wavy Font (Richard Phillips)
  • Circa 1959-1964
  • Normally seen with plain dial where the lacquer has discoloured to yellow from original white.
  • Silver baton markers and lumed silver hands. Swiss Made on dial at 6.
  • Diameter (excluding crown): 34.6mm
  • Lug to lug: 40.6mm
  • Lug width: 17.8mm
  • Height: 9.6mm
  • Movement: ETA 2451 21 jewel count on dial.
  • Case: All stainless steel with 6 point screwback marked A6 (ref?) and Antarctic engraved
  • Straight lugs with bevel edge and drilled holes
  • Plain unsigned crown
  • Domed Crystal

Antarctic IV

Gold plated version of the Antarctic III. Same font style, linen dial and gold markers. Crown slightly larger than the steel version. ETA movement again with 17, 21 or 30 jewel count.

Antarctic IV on linen dial in gold case (wpybus-Instagram)

Antarctic V

EXAMPLES NEEDED

Antarctic VI

Square man's dress watch in compressor style Aquadatic case with 4 screws holding gold plated outer case. A small automatic movement with scallop crown.

  • Automatic
  • 28.4mm width ex crown
  • 35mm length
Antarctic VI (Richard Phillips)

Antarctic VII

A round one piece front loading case.

  • Automatic
  • width ex crown: 33mm
  • lug to lug: 40mm
  • height: 10mm
  • lug width: 17mm
  • case: 10k g.f.
  • plain unsigned crown
  • split stem
Antarctic VII (Peter Marsh)
Antarctic VII (Peter Marsh)

Links