Automatik Flatline mit offenem Herz 7364-3 Watch

From the Flatline collection, this elegant open-heart timepiece makes a striking statement with its dial cutout that puts the automatic movement on full display.

The Watch Topped with a hardened K1 mineral crystal, the stainless steel case measures 40mm in diameter and 12mm thick. The blue dial features an open-heart display between 7 and 8 o'clock, with silver-toned hands. Hour markers are rendered as silver indices with a white minute railroad track. The small seconds counter sits off-center between 4 and 5 o'clock. A transparent case back lets you admire the movement in action.

Fitted with a blue leather strap and a silver-toned pin buckle, this watch offers limited water resistance - up to 5 atmospheres. We don't recommend submerging it, but it can handle a shower just fine.

The Movement Inside beats a Japanese Miyota 82S5 automatic movement. This 21-jewel caliber displays hours, minutes, and seconds via a dedicated sub-dial. It oscillates at 21,600 vph with a 40-hour power reserve.