The Titanium Field Guide

MB&F HM12 The Guardian (titanium)

HM12 Titanium

The MB&F HM12 The Guardian (titanium) is a current-production watch with a Titanium (grade undisclosed) case, finished with brushed and polished titanium. The caseback is open, so the movement is visible.

Titanium other watchesDisplay back
Titanium
Titanium (grade undisclosed)
Water resistance
30 m
Reference
HM12 Titanium
Type
Other
Case diameter
49.0 mm
Origin
Switzerland
Movement
Manual (3D horological engine)
Caliber
MB&F HM12
Power reserve
72 h
Complications
Time only
Case shape
Other
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed and polished titanium
Caseback
Titanium
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Leather strap
Crystal
Sapphire
Display back
Yes
Dial
Brushed titanium silver with black subdials
Dial colours
Silver
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Price, Thickness, Lug-to-lug, Weight, Titanium bracelet Help verify
Medium confidence Verified Jul 2026 Source: MB&F Maker / listing ↗
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet. Be the first to write one.
See it in the interactive guideGet new-watch alertsContribute a photo or review

Browse all titanium watch comparisons →

Similar titanium watches

Girard-PerregauxCosmos (Titanium)$238,70047.0 mm22.2 mm thickOthersame category · same style · similar size · same movement
Girard-PerregauxMinute Repeater Tri-Axial Tourbillon (Titanium)$533,00048.0 mmOthersame category · same style · similar size · same movement
HYTS1 Titanium DLC–48.8 mmOthersame category · same style · similar size · same movement
PurnellEscape II Grade 5 Titanium$460,00048.0 mm19 mm thickOthersame category · same style · similar size · same strap
Richard MilleRM UP-01 Ferrari Ultraflat Titanium–51.0 mm1.75 mm thickOthersame category · same style · similar size · same movement
PaneraiLuminor Forged Titanium (PAM01629)$24,80047.0 mmOthersame category · same style · similar size · same movement
HublotMP-17 Meca-10 Arsham Splash Titanium Sapphire$69,00042.0 mm15.35 mm thickOthersame category · same style · same movement · same strap
Christophe ClaretMaestro (titanium)$78,00042.0 mmOthersame category · same style · same movement · same strap

Alternatives to the MB&F HM12 The Guardian (titanium)

Rebellion T-1000RebellionT-1000–46.7 mm19.5 mm thickOthersame category · same style · similar size · same movement
MVMTRaptor Automatic Titanium$49846.5 mmOthersame category · same style · similar size
TACSAVL III Titanium$60046.5 mm16 mm thickOthersame category · same style · similar sizeTsar Bomba Neutron Limited EditionTsar BombaNeutron Limited Edition$1,00046.0 mm120 gOthersame category · same style · similar sizeCIGA Design Blue Planet U-Series TitaniumCIGA DesignBlue Planet U-Series Titanium$1,19946.0 mmOthersame category · same style · similar sizeNon-Stop Watches Cushion T5 TitaniumNon-Stop WatchesCushion T5 Titanium$1,80046.0 mmOthersame category · same style · similar size

More titanium watches from MB&F

MB&FLM Sequential Flyback EVO (titanium)$230,00044.0 mmOther
MB&FHM6 Space Pirate Titanium–49.5 mmOther

Frequently asked questions

What grade of titanium is the MB&F HM12 The Guardian (titanium)?

The MB&F HM12 The Guardian (titanium) has a Titanium (grade undisclosed) case with a titanium caseback. It is recorded at medium confidence pending a maker-stated grade.

What size is the MB&F HM12 The Guardian (titanium)?

It is 49.0 mm in diameter, and water resistant to 30 m.

How much does the MB&F HM12 The Guardian (titanium) cost, and is it available?

It is current-production; the guide does not list a price for it.

All titanium MB&F watches · Titanium other watches · All 1,175 watches

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

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