The Titanium Field Guide

Greco Geneve LTM Chronograph RT-003

The Greco Geneve LTM Chronograph RT-003 is a 47 mm Grade 5 titanium chronograph with an ETA 7750 automatic movement. At 47 mm across, only two of the 189 other titanium chronographs in the guide are larger.

All Greco Geneve watchesChronograph watchesMicrobrandGrade 5 titaniumDisplay back
Price
≈$9,239 (CHF 7,690)
Material
Titanium
Grade / type
Grade 5
Water resistance
30 m
Type
Chronograph
Case diameter
47.0 mm
Thickness
15 mm
Lug-to-lug
54 mm
Origin
Switzerland
Movement
Swiss automatic chronograph
Caliber
ETA 7750
Power reserve
48 hours
Complications
Day-date, Chronograph
Colour
Black
Surface treatment
Black DLC, polished Clous de Paris
Finish technology
DLC
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Black silicone with grade 5 titanium black DLC folding clasp
Crystal
Sapphire
Display back
Yes
Dial
Carbon fibre
Availability
Offered
Status
Limited edition (100 pieces)
Not published
Reference, Weight, Hardness, Construction, Matching bracelet, Lume
High confidence Verified Oct 2026 Source: Greco Geneve, LTM Chronograph RT-003
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Frequently asked questions

What grade of titanium is the Greco Geneve LTM Chronograph RT-003?

Grade 5, as stated by the maker. The caseback is sapphire.

What size is the Greco Geneve LTM Chronograph RT-003?

The case is 47 mm across, 15 mm thick and 54 mm from lug to lug. It is water resistant to 30 m.

How much does the Greco Geneve LTM Chronograph RT-003 cost, and is it available?

It is in production, at a list price of $9,239.

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