The Wristwatch Field Guide

Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium

The Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium is a current-production chronograph watch with a grey grade 5 case, finished with satin and polished. It measures 44.5 mm across, 16.1 mm thick, and is water resistant to 50 m. Inside is the Richard Mille RMAC4 automatic (split-seconds chronograph) movement, with 60 h power reserve. Complications: Chronograph, Date. Brand origin: Switzerland.

Titanium and ceramic chronograph watchesTitaniumDisplay back
Reference
Type
Chronograph
Price
– · price on request; maker case row pending
Case diameter
44.5 mm
Thickness
16.1 mm
Lug-to-lug
Water resistance
50 m
Weight
Origin
Switzerland
Movement
Automatic (split-seconds chronograph)
Caliber
Richard Mille RMAC4
Power reserve
60 h
Complications
Chronograph, Date
Material
Titanium
Grade / type
Grade 5
Colour
Grey
Hardness
Construction
Surface treatment
Satin and polished
Caseback
Sapphire
Nickel-free
Yes
Bracelet / strap
Rubber strap
Matching bracelet
Crystal
Sapphire
Display back
Yes
Dial
Openworked
Lume
Availability
Offered
Status
Current; maker case row pending verification
Medium confidence Verified Jun 2026 Source: Richard Mille Maker / listing ↗
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Frequently asked questions

Is the Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grey grade 5 case with a sapphire caseback, plus a non-steel crown and strap. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium?

The Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium has a grey grade 5 case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium?

It is 44.5 mm in diameter, 16.1 mm thick, and water resistant to 50 m.

How much does the Richard Mille RM 65-01 Automatic Split-Seconds Chronograph Titanium cost, and is it available?

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

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