The Titanium Field Guide

Apiar Carbon1.0 OG

The Apiar Carbon1.0 OG is a 40.5 mm Grade 23 titanium watch with a La Joux-Perret G101 automatic movement. At 38 g, it is lighter than 93% of the 398 titanium watches weighed without a bracelet.

All Apiar watchesOther watchesUnder $3,000MicrobrandUnder 11 mm thickLightweightLightest, rankedGrade 5 titanium
Price
≈$2,140 (£1,620)
Material
Titanium
Grade / type
Grade 23
Weight
38 g
Water resistance
50 m
Type
Other
Case diameter
40.5 mm
Thickness
9.2 mm
Lug-to-lug
44 mm
Origin
United Kingdom
Movement
Automatic, 24 jewels, +/- 10 s per day
Caliber
La Joux-Perret G101
Power reserve
68 hours
Complications
Time only
Colour
Grey
Surface treatment
Media-blasted titanium core inside a CBAM carbon-composite outer case
Finish technology
Natural finish
Caseback
Carbon PEEK
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Ballistic nylon strap (Standard) or Alcantara with titanium buckle (Additive Upgrade), 20 mm tapering to 18 mm
Crystal
Sapphire, AR
Display back
No
Dial
Black anodised aluminium, CNC-machined fragmented pattern
Dial colours
Black
Lume
Super-LumiNova (light blue)
Availability
Offered
Status
Current (OG edition, order window to end of October 2026, made to order)
Not published
Reference, Hardness, Construction, Matching bracelet
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Frequently asked questions

What grade of titanium is the Apiar Carbon1.0 OG?

Grade 23, as stated by the maker. The caseback is carbon peek.

What size is the Apiar Carbon1.0 OG?

The case is 40.5 mm across, 9.2 mm thick and 44 mm from lug to lug. It is water resistant to 50 m.

How much does the Apiar Carbon1.0 OG weigh?

About 38 g.

How much does the Apiar Carbon1.0 OG cost, and is it available?

It is in production, at a list price of $2,140.

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