SUBDELTA was born out of a passion to design and build exceptional instrument watches that are highly authentic, durable and of outstanding quality.

Our mission is to build the best, toughest, and highest quality instrument watches in the world.

2019 Subdelta Quattro

Our 2019 Limited Edition is the SUBDELTA Quattro. This instrumental one-hand watch with a Swiss movement features a unique seconds disc. This one-hand watch has been hand modified by our master watchmaker and can be worn with the crown on either side, allowing it to be worn on either wrist. This can be achieved by swapping the strap halves: the dial has neither north nor south, so the watch can be rotated.

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2018 Subdelta Blue Ace

The latest edition of the SUBDELTA ACE is a blue steel version of the ACE called Blue Ace. : some with a polished crown and some with a sandblasted crown, both in titanium.

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2017 Subdelta Ace

The 2017 project is called "Ace", a robust 42mm instrumental aviator watch made of grade 5 titanium and a sandwich dial that offers maximum legibility day and night. The heavily modified and revised Swiss Made hand-wound movement (ref. ETA 6497) with swan neck Regulator

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2016 Subdelta Periscope

Subdelta Periscope, a one-hand 24-hour automatic watch, forged from grade 5 sandblasted titanium and fitted with a bespoke movement made in Russia. The matte hardware and day/night dial perfectly match the submarine theme.

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2015 P1lot One

It all started with the P1lot One. This stunning grade 5 "Lefty" titanium pilot's watch with a manually wound ETA / Unitas 6498-1 has been exclusively made by and for members of Horlogeforum.nl, the largest Dutch watch forum.

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