Both watches channel the rugged charm and functional aesthetic of WWII instrumentation
A simple buffing with a microfiber cloth with get rid of smudges and get your watch looking clean again
They remove the date mechanism entirely for dial symmetry and regulate each movement to ±15 seconds per day—tighter than factory spec
Finished with an exhibition caseback
The dial markers and vintage-style sword hands are filled with C3 Super-LumiNova for legibility in low light
Signature Collection Watch Strap: Chamonix Lug Width:18mm Both watches channel the ruggedInspired by alpine heritage and refined textile craft, the Boundary Layer Studio Signature Chamonix strap brings a fresh perspective to watch wear. Designed for versatility, it pairs naturally with sport watches, field pieces, and even dressier designs, offering a distinctive look that feels both rugged and refined. The topside is crafted from deadstock Loro Piana fabric made from a blend of linen and polyamide, lending the strap a soft, luxurious