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Results for Mainspring Types and Alloys

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eBay Finds: A Vintage Omega Constellation, Some Funky Vintage Seikos, and a Hamilton in Great Condition Worn & Wound
Hamilton Apr 10, 2026

eBay Finds: A Vintage Omega Constellation, Some Funky Vintage Seikos, and a Hamilton in Great Condition

eBay Finds is back! This bi-monthly installment will feature a selection of watches currently listed on eBay that have caught the eye of editor Christoph McNeil (@vintagediver). If you come across any hidden gems on the ‘Bay drop us a note at info@wornandwound.com for potential inclusion. Omega Constellation  First up this week is a nice vintage Omega Constellation. Now, this isn’t the more well known pie-pan version, but it’s still a stunning piece made with the same attention to detail. This is a later 1960s version, with a large “C” style case that is in excellent condition. Nice crisp edges with the original brushed and polished finish. The caseback observatory medallion is not an added gold piece, but rather engraved directly into the steel back. The crown is signed and looks correct. The dial has a beautiful cross-hatch linen texture to it, with thin stick markers and stick hands. There is a day/date window at three o’clock. Dial looks clean and original. The watch comes on the original brick link bracelet, although one of the links is broken and it will need repair. No movement picture but the watch runs per the seller.  View auction here Seiko JDM Sport Diver   Here’s a great Seiko diver that is a modern re-issue of a vintage model. In the late 1990s Seiko did a series of Sport Diver re-issues with modern specs and movements. These are a great way to have that vintage vibe but not have to worry about babying the watch. This one has a tonneau shaped...

First Look – A New Generation of Longines HydroConquest 300m Diver, in 39mm and 42mm Monochrome
Longines HydroConquest 300m Diver Mar 26, 2026

First Look – A New Generation of Longines HydroConquest 300m Diver, in 39mm and 42mm

Born in 2007, the HydroConquest is Longines‘ classic 300m, modern dive watch. While the Legend Diver is there to evoke the past, the HydroConquest is meant to be a contemporary offering, mixing strong diving credentials with a daily-oriented, sleek design. Until now, we’ve come to know the watch in this form here, when it benefited […]