L & Jr Step One Chronograph Stainless Steel S1501

L&JR takes its name from its three founders, Lionel Ladoire, Jörg Hysek Jr. and Philippe Cros, and made its debut with the Step One in March 2018. The chronograph runs on a Swiss Ronda quartz movement, with a battery expected to last about four years, and times to a tenth of a second on a two-register layout with round-topped pushers at 2 and 4. The big date sits at 6 o'clock and the retrograde day at 12. The domed sapphire crystal and 5 bar water resistance are shared across the collection.

The S1501 comes on a distressed grey calf strap. Its Day-Date counterpart, the S1301, shares the case, black coating and white dial but puts the retrograde day between 9 and 12, the big date at 1 and a small seconds at 6. Within the chronograph line, the S1502 has a black dial and the S1503 a black and grey dial, both on black calf straps.