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The Orient Bambino Open Heart is an affordable automatic dress watch with a cutout at 9 o'clock that shows the F6724 movement ticking. It has a 40.5mm stainless steel case, a domed silver dial, a domed mineral crystal and a see-through case back, and it supports manual winding and hacking. It suits buyers who want visible mechanical character on a slim dress watch and accept mineral glass and no date. Against the standard Bambino it trades the date window for the open heart, and its 40-hour power reserve and finishing are modest next to pricier Swiss automatics. Owner feedback is mixed: many praise the look and value, while a notable share report accuracy, winding or finish problems.
In stockSold by westlake_watches
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Availability unknownShips from Japan · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $240.00 on Nov 9 at eBay. Tracked across 8 stores since Nov 9.
Owners like the vintage look, the visible movement and the value for an automatic dress watch. A sizable minority report running fast or slow, winding or rotor problems and finish flaws, which pulls the overall reception down.
The Orient Bambino Open Heart RA-AG0002S10A is a men's automatic watch with a domed silver dial. A small open-heart window at 9 o'clock shows part of the movement. The case back is transparent, so the mechanics can also be seen from behind.
It runs on the Orient F6724 self-winding movement with 21 jewels. The watch winds from wrist motion, and it can also be wound by hand. It has hacking seconds and a power reserve of around 40 hours. The display is a 3-hand analog layout with a date function.
The case is stainless steel with a screw-down case back, and the domed, hardened mineral crystal sits over the dial. The strap is genuine leather with a buckle clasp. Water resistance is 3 ATM.





