Welcome to SUBDELTA Toolwatches

SUBDELTA is a specialist Dutch watch company, dedicated to manufacture purpose-built toolwatches for a very small audience. SUBDELTA clients can actively follow the design, procurement and production process of their future watches.

Design stage: SUBDELTA Destro


We’re preparing the 3D renderings and physical prototype of the “lefty” SUBDELTA Destro. Read more

Almost sold out: SUBDELTA Blue Ace

(image by Stef de Graauw)

We only make 20 copies of the Blue Ace (10 per run). More info.