Technical Archive

Dietrich
OT OTCAO1— lug 20mm

Cinturini 20mm per Dietrich OT OTCAO1. Pelle, NATO, gomma. Artigianali, spedizione veloce.

OT-1 — orologio

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Dietrich OTCAO1
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

OTCAO1

Movement

Miyota caliber 82S7 Additional 24 Hour Hand (fixed), Small Seconds, Hours, Minutes

The Heritage

The Dietrich OT OTCAO1 is a radical independent watchmaking project featuring an asymmetric 46mm stainless steel case embodying Emmanuel Dietrich's concept of Organic Time. It houses a Miyota 82S7 quartz movement with a 24-hour hand, small seconds, hours and minutes functions. The 20mm lug width allows flexible strap compatibility while maintaining visual proportion between the substantial case geometry and its support. This precise dimension is essential for accessing a wide range of artisanal strap options without compromising the watch's structural lightness and aesthetic coherence.