Black Bay Chrono 39 "Bumblebee"

The Tudor Black Bay Chrono 39 "Bumblebee", reference M79310N-0001, is the boldest and most joyful member of Tudor’s Black Bay Chrono 39 family, a watch that takes the manufacture chronograph credentials of its bigger sibling and delivers them in a slimmer, more refined 39mm package with a dial that immediately earns its collector nickname. This certified pre-owned example from 2026 is offered in like new condition and comes with its full original set, including box, papers, and all original accessories.

Crafted in polished and satin-finished stainless steel, the M79310N-0001 presents the Black Bay Chrono in a beautifully compact 39mm case measuring just 13.1mm in height, a significant refinement over the larger 41mm Black Bay Chrono that makes the watch feel considerably more wearable on a wider range of wrists. The fixed bezel with its black anodised aluminium tachymeter insert and screw-down pushers at 2 and 4 o’clock complete a case that is as purposeful as it is elegant.

The vivid yellow dial earns its "Bumblebee" nickname with complete conviction, bold and unapologetic against the contrasting black chronograph subdials, with Tudor’s signature domed sapphire crystal giving the whole composition a vintage character that feels both archival and completely contemporary. A date display at 6 o’clock completes a dial that is equal parts tool watch and personality piece.

Powering the watch is the Tudor Manufacture Calibre MT5813, an in-house automatic chronograph movement COSC certified for chronometric precision, featuring a silicon balance spring, column wheel construction, vertical clutch, and a generous 70-hour power reserve. Water resistant to 200 metres and built for a lifetime of daily wear.

The watch is fitted with a three-link stainless steel bracelet with Tudor’s "T-fit" rapid adjustment clasp.

Available now at Montreva, this certified pre-owned luxury watch is a rare opportunity for collectors of pre-owned luxury timepieces in Zürich.

A pre-owned watch in Zürich that buzzes with character from every angle.