
Undone Auta Two-Eye, MechaQuartz Chronograph with 60-Minute Stopwatch #Auta
40 mm · 47 mm L2L · 30 m · Quartz

Lugs stay on wrists from about 6.75 in (lug-to-lug rule of thumb)
Last checked Oct 26, 2026
View on Islander’s site ↗Damasko Swiss Valjoux 7750 Chronograph with a 60-Minute Stopwatch and 12-Hour Totalizer and #DC66SI The DC66SI is a Swiss Valjoux 7750 powered chronograph watch with a 60-minute stopwatch and a 12-hour totalizer function. The movement in this SI version features some upgraded parts and it has been regulated for accuracy in 5 positions. The case size is 42mm, but the bezel brings it to just a tick under 44mm. The case is made from ice-hardened stainless steel with a bead-blasted surface, making it more resistant to scratches. There is also an integrated anti-magnetic inner cage to guard against the movement becoming magnetized. The rotating 60-minute diver-style bezel is handy for timing short events.The screw-down crown and mechanism is fully hardened and along with a screw-in case back, provides you with a 100-meter water resistance rating. A sapphire crystal with anti-reflective coating on both sides gives you increased clarity when viewing the black dial with white hands and markers. The hands and markers are also treated with long lasting CL1 SuperLuminova for reading the time in low light conditions. The day and date window is found at a special position slightly below the center axis. The DC66SI includes black leather strap with white stitching.NOTE: The DA66SI model is shown here with a 60-minute timing bezel. It is also available with a 12-hour dual-time bezel upon request. To order this watch, please email us at: sales@longislandwatch.com
Details and photos come from Islander’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
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40 mm · 47 mm L2L · 30 m · Quartz

100 m · Automatic

43 mm · 50 mm L2L · 50 m · Quartz



