The Orfina Golden Flame Double Automatic Twin Special, reference 6938, puts two independently operated automatic movements and two time displays in one wristwatch. Its twin crowns and date windows make the unusual architecture part of the design, not a hidden GMT-style feature. The exact production decade and a single definitive case diameter remain uncertain in the published sources.
How the Twin Special tells time
Fratello’s model feature describes two separate automatic movements, each powering its own time display. Two signed crowns operate the displays independently, and each dial has a date window. That arrangement is fundamentally different from a conventional dual-time watch in which one movement drives both displays through a second-time-zone complication.
The source does not identify the movement calibres, so the safest description is simply two independent automatic movements. Fratello notes the date windows sit at the top and bottom of the respective dials.
A distinctly 1970s-looking design, with a dating caveat
The example pictured and discussed by Fratello has a copper-brown sunburst effect, two oval dials, prominent lettering, blue accents on one date disc, and a central seconds hand. Its curved case, built from curves and half-arcs, gives the watch an expressive, sculptural profile. Fratello also mentions colorful dial variations, but the available sources do not establish a definitive catalogue of original variants. These details describe documented examples, not every Golden Flame.
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The production decade is not settled. Fratello identifies the model as a 1970s watch, while a 2007 Watchismo collector post labels an example 1960s. Neither source is a manufacturer catalogue, and no primary Orfina document establishes the date definitively. It is therefore more accurate to call it a vintage model with conflicting published dating than to state a decade as certain. Fratello Watches’ 2024 feature and Watchismo’s 2007 post document the disagreement.
Case size: published figures differ
Fratello gives a 40 mm diameter for the example in its feature. A Watchering listing for a particular example reports 43.4 mm. The sources do not reconcile whether the difference reflects distinct examples or measurement conventions, so neither figure should be treated as a universal specification.
Rank #2
- Powered by the In-House Orient F6222 Automatic/Hand-Winding/Hacking Movement
- 38.4mm Case Diameter, 44mm Lug to Lug Length
- 20mm Lug Width
- Domed Mineral Crystal
- 30 Meter Water Resistance
For a watch you are considering, ask for measurements of that specific piece, including case width and thickness, and assess how its shape and bracelet or strap sit on your wrist. The listing’s stated diameter is a product-description figure, not a verified specification for every reference 6938. Watchering’s example listing also marks its age and condition as unknown.
What to check before buying a vintage example
Because the watch has two movements and two separately operated displays, an attractive dial alone cannot establish that the whole watch is functioning properly. Treat each time display as a separate mechanical system when assessing a specific example.
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Rank #3
- ICONIC VINTAGE DESIGN A true Casio classic, the A168WA-1 combines timeless retro styling with dependable digital functionality. Its polished stainless steel bracelet and signature square case create an iconic look that's perfect for everyday wear, business casual, or vintage-inspired fashion.
- BRIGHT ELECTRO-LUMINESCENT BACKLIGHT Unlike standard LED illumination, the A168 features Casio's Electro-Luminescent (EL) backlight, providing a bright, even blue-green glow across the entire display for outstanding nighttime visibility.
- PRACTICAL EVERYDAY FEATURES Stay on schedule with a 1/100-second stopwatch, daily alarm, hourly time signal, auto calendar, and selectable 12/24-hour time format. Designed for reliable everyday performance whether you're at work, school, or on the go.
- LIGHTWEIGHT COMFORT & LONG BATTERY LIFE Weighing just 50 grams with an adjustable stainless steel bracelet, the A168WA-1 is comfortable enough for all-day wear. Its dependable CR2016 battery provides approximately seven years of operation under normal use.
- DEPENDABLE CASIO QUALITY Built with Casio's legendary reliability, this watch features quartz accuracy of approximately ±30 seconds per month, water resistance for daily use, a durable chrome-plated resin case, and a stainless steel bracelet designed to withstand years of everyday wear.
- Ask for evidence of operation: Request clear photos of both movements and a demonstration that each crown operates its corresponding display. Confirm that both time displays and date indications work.
- Look for service documentation: Ask whether each movement has been serviced and when. If records are absent or incomplete, factor an independent watchmaker’s assessment into your decision.
- Check originality and condition: Compare the dial, hands, crowns, bracelet, and case condition with documented examples. The available sources do not provide a definitive variant catalogue, so resemblance alone cannot prove originality.
- Verify fit on the actual watch: Get specific measurements and, where possible, try the watch on. The published diameters differ, and the case’s unusual curves may affect wrist presence beyond the number alone.
These checks are practical precautions for a vintage watch with two movements; they do not establish the condition of any particular listing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Price and availability
In April 2024, Fratello’s author suggested that an example might be found for about $800 with patience. That was a dated, approximate buying observation—not a current valuation, market statistic, or promise of availability. Current asking prices, supply, originality, and condition can vary, and the sources do not establish a dependable present-day price.
Rank #4
- Case diameter: 43.5mm
- Gold tone second hand
- Water Resistant To 165 Feet
- Power reserve: approximately 41 hours
- 21,600 vibrations per hour
For model-specific background, see Fratello’s April 4, 2024 feature on the Orfina Golden Flame Double Automatic Twin Special ref. 6938.
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