
Wristwatches · Wristwatch
Eterna-Matic Super KonTiki (Ref. 130PTX) "Tropical", 1961
- Maker / attribution
- Eterna (maker)
- Date
- 1961
- Historical period
- Modern Mechanical Horology (1945 – 1969)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Dimensions
- Case 36.5 mm
- Stock no.
- EMSK130
- Credit line
- Dealer listing, Craft & Tailored (EMSK130)
- Catalogue title (original)
- 1961 Eterna-Matic Super KonTiki (Ref. 130PTX) "Tropical" (English)
View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction
Record summary
Catalogued by Craft & Tailored (dealer), Los Angeles (stock number EMSK130), this is a wristwatch by Eterna, made in Switzerland, dated 1961. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 36.5 mm. The record is illustrated with 6 photographs.
Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.
Catalogue description
Dealer description — Craft & Tailored
Many iconic timepieces have been closely associated with expeditions especially in the tool watch category – from the highest mountain accents to the deepest depths of the ocean even into outer space the need for accurate timekeeping has always been a top priority. The 1947 KonTiki expedition was not about setting records, it was a trek by raft from South America to the Polynesian Islands to establish indigenous Polynesians are descendants of South America and not from Central Asia. The guide of the expedition wore an Eterna on his wrist and in 1958, Eterna selected the KonTiki designation for its most rugged line in tribute to Thor Heyerdahl’s odyssey. This extremely rare execution of the Super KonTiki has a gorgeous tropical dial, remains completely unpolished, with the original Gay Freres bracelet and very rare decompression bezel that has taken on an excellent blue fade. It is rare to find such complete examples in such stellar vintage condition. SPECS Stock # EMSK130 Brand Eterna-Matic Style Super KonTiki Model 130PTX Serial 454XXX Size Men's Material SS Dial Glossy Black "Tropical" Millimeters 36.5mm Bracelet Gay Freres Stainless Steel Beads of Rice Bracelet CASE & BRACELET The excellent case remains unpolished showing honest wear. The rare decompression bezel is in wonderful condition and has taken on a wonderful blue/gray fade. The case back retains the solid gold KonTiki emblem. The original G+F beads of rice bracelet is stamped 2/62 showing normal stretch this era of bracelet. DIAL & HANDS The original gilt dial has taken on a beautiful tropical patina. The radium lume plots show as fully intact under U.V. light inspection and have taken on a wonderful yellow coloration. The radium lume hands match the dial perfectly and show no lume loss or degradation under U.V. light inspection. ACCESSORIES None. The watch is running at spec and is in perfect working condition and received a recent service according to the previous owner.
Historical context
Modern Mechanical Horology (1945 – 1969)
Tool watches for divers, pilots and astronauts; electric watches anticipate the electronic age.
The classic era of the mechanical wristwatch: dive watches, chronographs for motor racing and space flight, GMT watches for jet travel, slim dress watches, automatic calendars, and the rise of Japanese manufacturers alongside Swiss, American, German and Soviet industries.
Read the period in the timelineMore wristwatches from this periodEarlier: Golden Age of Mechanical Watchmaking
Atlas type guide
Wristwatches
Bracelet watches were worn by women from the early nineteenth century — Breguet made one for Caroline Murat, Queen of Naples, in 1810–12 — but the wristwatch only became a man's instrument with military use and aviation in the early twentieth century. Between the World Wars it overtook the pocket watch; the 1920s and 1930s brought rectangular Art Deco cases, water-resistant cases and the first automatic winding systems.
After 1945 the wristwatch became a carrier of identity — dress watches, sports and dive watches, chronographs, calendars — produced by Swiss, American, Japanese, German, Soviet and Chinese industries. The quartz revolution after 1969 and the mechanical renaissance since the 1990s, including the rise of independent watchmakers, complete the story.
What to look for
- The reference number (between the lugs or inside the case back) and serial number, the starting point for dating.
- The calibre: its maker and number are often stamped under the dial or on the bridge.
- Originality of dial, hands and crown — refinished ('redial') dials are common.
- Case material marks: 18K/750, 14K/585, stainless steel, gold-filled, plated.
Dating clues
- Wire-lug cases: before c. 1925.
- Water-resistant screw-down cases: from 1926.
- Quartz movements: from 1969; sapphire crystals widespread after c. 1980.
General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.
Related records
Wristwatches · 1945
Wristwatch by Eterna, 1945
Museum Rotterdam
Wristwatches · 1900–1999
Wristwatch by Eterna, Sweden, 1900–1999
Nordic Museum Foundation
Wristwatches · c. 1930s
Eterna wristwatch, c. 1930s
Antiquorum auction archive, Geneva
Pocket Watches · 1934
Pocket watch by Eterna, Switzerland, 1934
Turun kaupunginmuseo
Wristwatches · c. 1945
Breitling Premier, ref. 790, c. 1945
Antiquorum auction archive, Geneva
Wristwatches · c. 1945
Universal Genève Uni-Compax, ref. 22492, c. 1945
Antiquorum auction archive, Geneva
Wristwatches · c. 1950s
Baume & Mercier wristwatch, c. 1950s
Antiquorum auction archive, Geneva
Wristwatches · c. 1950
Jaeger Lecoultre Triple Calendar, c. 1950
Antiquorum auction archive, Geneva
