The Titanium Field Guide

Grandeur Lumillion Lume Tourbillon

The Grandeur Lumillion Lume Tourbillon is a 42 mm titanium watch with a Hangzhou 37Z0E hand-wound movement.

All Grandeur watchesOther watchesUnder $3,000MicrobrandGrade 5 titaniumTourbillon
Price
$2,100
Material
Titanium
Grade / type
Titanium TC4 (Ti-6Al-4V)
Type
Other
Case diameter
42.0 mm
Thickness
11.3 mm
Origin
United States
Movement
Manual-wind tourbillon, modified and regulated by Grandeur, 28,800 vph, 29 jewels
Caliber
Hangzhou 37Z0E
Power reserve
42h
Complications
Tourbillon
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
FKM rubber strap, TC4 titanium clasp
Crystal
Sapphire, anti-reflective
Dial
Damascus aluminium with luminous tourbillon
Lume
Swiss Super-LumiNova BGW9
Availability
Offered
Status
Sold out on the maker store; the run has been delivered
Not published
Reference, Lug-to-lug, Water resistance, Weight, Hardness, Construction, Caseback, Matching bracelet, Display back
High confidence Verified Oct 2026 Source: Grandeur (maker product page) / Oracle of Time review
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet the monthly letterContribute a photo or review

Browse all watch comparisons →

Similar watches

Ocean to Orbit Himalayan Project Base CampOcean to OrbitHimalayan Project Base Camp$1,72940.0 mm11.5 mm thickOthersame category · same style · similar price · similar size
ZbiolandRadial Engine$1,79143.0 mm17.5 mm thick104 gOthersame category · same style · similar price · similar sizeMido Multifort Mechanical Skeleton Limited EditionMidoMultifort Mechanical Skeleton Limited Edition$1,97244.0 mmOthersame category · same style · similar price · similar sizeJacob & Co Epic X Skeleton TitaniumJacob & CoEpic X Skeleton Titanium$26,40044.0 mm12.3 mm thickOthersame category · same style · similar size · similar thicknessAerotec AtlanticAerotecAtlantic$49940.0 mm12 mm thick75 gOthersame category · same style · similar size · similar thickness
Gruppo ArditoDandy$1,55044.0 mm12.5 mm thick95 gOthersame category · same style · similar price · similar sizePeacock Black Hole Central Tourbillon (Event Horizon Edition)PeacockBlack Hole Central Tourbillon (Event Horizon Edition)$3,87943.5 mm11.9 mm thickOthersame category · same style · similar size · similar thicknessHorage Lensman 1 TourbillonHorageLensman 1 Tourbillon$10,68141.0 mm10.3 mm thick44 gOthersame category · same style · similar size · similar thickness

Alternatives to the Grandeur Lumillion Lume Tourbillon

CIGA Design Hunter Tourbillon (titanium)CIGA DesignHunter Tourbillon (titanium)$1,99941.5 mmOthersame category · same style · shared complications · similar priceCIGA Design Central Tourbillon Everest Summit (titanium)CIGA DesignCentral Tourbillon Everest Summit (titanium)$2,69945.0 mmOthersame category · same style · shared complications · similar priceCasio G-Shock Titanium Virtual Armor GMW-B5000TVA-1CasioG-Shock Titanium Virtual Armor GMW-B5000TVA-1$1,65043.2 mm13 mm thick106 gOthersame category · same style · similar price · similar sizeCasio G-Shock Titanium Virtual Armor GMW-B5000TVB-1CasioG-Shock Titanium Virtual Armor GMW-B5000TVB-1$1,65043.2 mm13 mm thick106 gOthersame category · same style · similar price · similar sizeCasio G-Shock Full Metal GMW-B5000TCM-1CasioG-Shock Full Metal GMW-B5000TCM-1$1,70043.2 mm13 mm thick110 gOthersame category · same style · similar price · similar sizeCasio G-Shock GMW-B5000TR-9 (TranTixxii titanium)CasioG-Shock GMW-B5000TR-9 (TranTixxii titanium)$1,70043.2 mm13 mm thick104 gOthersame category · same style · similar price · similar size

More watches from Grandeur

Grandeur TorQ Mechanical TitaniumGrandeurTorQ Mechanical Titanium$95035.0 mm7.4 mm thick32 gDressGrandeur LyraGrandeurLyra$21,00042.0 mm12 mm thickOtherGrandeur TorQ Quartz V2GrandeurTorQ Quartz V2$69935.0 mm6.4 mm thickDress
GrandeurAetherium (Strange V3)$3,20040.0 mm8.5 mm thickDress
GrandeurMonocle Aureum$4,20042.0 mm10 mm thickDress
GrandeurReVolv$2,25042.5 mm9.8 mm thickOther

Frequently asked questions

What grade of titanium is the Grandeur Lumillion Lume Tourbillon?

The maker confirms titanium but does not publish a grade.

What size is the Grandeur Lumillion Lume Tourbillon?

The case is 42 mm across and 11.3 mm thick.

How much does the Grandeur Lumillion Lume Tourbillon cost, and is it available?

It is in production, at a list price of $2,100.

All Grandeur watches · Other watches · All 1,871 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions

Report an error on this page · how corrections work