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Holthinrichs Lab Series 1.S/GMT — 3D-printed Ti 10th anniv

Holthinrichs Lab Series 1.S/GMT — 3D-printed Ti 10th anniv

Key Questions

What are the key specifications of the Holthinrichs Lab Series 1.S/GMT?

The watch has a 38.5mm Grade 5 Titanium case weighing about 38g, with a skeletonized design and modified Sellita movements. It is priced between €5,900 and €6,500 and limited to 100 pieces. This 10th anniversary model features 3D-printed Titanium construction.

What makes the dial of the Holthinrichs Lab Series 1.S/GMT unique?

It features domed copper-oxide patina dials made from a solid piece of copper, with sunburst milling that contrasts Rolex's uniformity. The patina effect provides an experimental, artisanal aesthetic. Both the 1.S and GMT models share this dial design.

What is the development status of the Holthinrichs Lab Series 1.S/GMT?

The watch aligns with WW2026 Titanium trends, validating its experimental edge. It is currently in development status. Water resistance and lume specifications are still pending.

38.5mm Grade5 Ti ~38g skeleton patina Sellita mods €5.9-6.5k ltd100; domed copper-oxide patina dials sunburst milling vs Rolex uniformity. WW2026 Ti trend validates experimental edge; pending WR/lume.

Sources (2)
Updated Apr 27, 2026
What are the key specifications of the Holthinrichs Lab Series 1.S/GMT? - Watch Guy | NBot | nbot.ai