Lotec No. 8

Open-worked retro-futuristic layout displaying retrograde jump hours and off-center minutes. Multi-layered sub-dials and visible linkages deliver a clean, industrial look.

Rectangular stainless steel case (40mm x 32.6mm x 10.8mm) featuring exposed screws, integrated lugs, and a sapphire crystal that highlights Jiro Katayama’s industrial design.

Automatic mechanical movement powered by a modified MIYOTA caliber base, heavily customized with Otsuka Lotec's proprietary modules for retrograde and jump-hour complications. Operates at 28,800 vph (4Hz) with a 42-hour power reserve.