
Wristwatches · Wristwatch
Zenith Super Sub Sea (Ref. A3736), 1970
- Maker / attribution
- Zenith (maker)
- Date
- 1970
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Dimensions
- Case 41 mm
- Stock no.
- ZTHSSS3637
- Credit line
- Dealer listing, Craft & Tailored (ZTHSSS3637)
- Catalogue title (original)
- 1970 Zenith Super Sub Sea (Ref. A3736) (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 ZTHSSS3637), this is a wristwatch by Zenith, made in Switzerland, dated 1970. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Case 41 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
Zenith did a good job of breaking up the monotony in the dive watch world in the 60s and 70s. During this era, Movado and Zenith worked closely together to introduce innovative designs and advancement to the watch world, but due to their forward-thinking designs, they often received poor sales and inevitably resulted in low production numbers. Which of course, is why Zenith dive watches are so coveted by collectors, like the Zenith ref. A3736, this reference has a truly unique design but is rarely seen on the open market, especially in good condition. The ref. A3736 would make for a vibrant and durable daily driver. This specific Zenith features the impressive 17 jewel Zenith 146-HP movement, which is also used in the Movado Super Sub Sea ref. 206-705-504 as well as a variety of other chronographs from this era. This was the last manual wind movement caliber by Zenith-Movado before being superseded by the automatic El Primero movement. Stock # ZTHSSS3637 Brand Zenith Style Diver Chronograph Model A3736 Serial 415XXXX Size Men's Material SS Dial Black " Reverse-Panda" Millimeters 41mm Bracelet Zenith "Gay-Freres" Flip Lock Ladder-Link Bracelet W/ ZG End Pieces CASE & BRACELET The lightly polished case retains strong angles with light signs of use. The inner rotating bezel retains its tritium arrow at the 12 o'clock position, remaining in perfect condition and functions flawlessly. The pushers and Zenith signed crowns all remain original to the watch. The original and elusive Zenith "Gay-Freres" ladder flip-lock bracelet remains in excellent condition with almost no stretch and retains its original ZG end links. DIAL & HANDS The matte black reverse panda dial is in exceptional condition with the silver sub-dials remaining clean and bright. The original hands are striking, with large arrow minute hand and orange "lollipop" chronograph hand. Both the dial and the hands have aged to a warm yellow coloration, showing no degradation or lume loss under U.V. light inspection. ACCESSORIES
Historical context
Quartz Revolution (1969 – 1990)
Seiko's Astron begins mass quartz timekeeping; traditional industries contract sharply.
Quartz and digital watches transformed the market after 1969. Swiss employment collapsed, Japanese and Hong Kong production soared, and the Swatch (1983) helped the Swiss industry recover; mechanical watches survived as luxury goods.
Read the period in the timelineMore wristwatches from this periodEarlier: Modern Mechanical Horology
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.
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