SUBDELTA Toolwatches

SUBDELTA makes toolwatches in low production runs for real watch enthusiasts. No middle-of-the road style copies of existing brands and models, no. A SUBDELTA has a design of its own and is always a toolwatch with a rugged military theme, made out of the finest materials and components we can possibly source.

2019: Quattro

The Quattro is a 40mm Einzeiger with a Swiss Sellita handwound movement. Since the dial has no north or south, it can be worn with the crown on the left or right side of the case. It’s a lefty too, that is! On your left or right wrist, so in 4 ways (hence “Quattro”). Just swap the strap! Cool feature: it has a lumed seconds hands cap that rotates 6 times per second, as it is mounted on the seconds axis. Limited stock for pre-orders.


2018: Blue Ace


The Blue Ace is SUBDELTA’s logical iteration of the titanium Ace and yes – you’ve guessed it: it sports a blue dial. Not just any old blue dial, beware. The hardware is brushed and polished steel this time. Sold out.

2017: Ace

SUBDELTA Limited Edition ACE by SUBDELTA handbuilt Dutch watches
Coming soon, could be yours on Kickstarter?

The Ace. A 42mm titanium “future flieger”. Fit for galactic wars to come. A “lefty” handwound masterpiece. Only available as a pre-ordered watch until July 31st 2016. Sold out.

2016: Periscope

SUBDELTA Limited Edition Periscope by SUBDELTA handbuilt Dutch watches
SUBDELTA Periscope: 2016 Limited Edition.

The Periscope. An automatic 24-hour single-hand watch. Beadblasted grade 5 titanium with laserengravings. Bonkers or brilliant? All sold out.

2015 Limited Edition: P1lot One

The P1lot One. A handwound “lefty” WWII remake. Brushed grade 5 titanium hardware with laserengravings. Large, light, reliable. Awesome. This watch was realised by 5 Dutch forum members as a non-profit project.

SUBDELTA Limited Edition P1lot One by SUBDELTA handbuilt Dutch watches
P1lot One: 2015 Limited Edition