The Titanium Field Guide

Apiar Gen1.0 Dawn & Dusk

The Apiar Gen1.0 Dawn & Dusk is a 39 mm Grade 23 titanium dress watch with a La Joux-Perret G101 automatic movement.

All Apiar watchesDress watchesUnder $3,000MicrobrandUnder 11 mm thickLightweightLightest, rankedGrade 5 titanium
Price
≈$2,972 (£2,250)
Material
Titanium
Grade / type
Grade 23
Weight
38 g (with strap)
Water resistance
30 m
Type
Dress
Case diameter
39.0 mm
Thickness
9.2 mm
Lug-to-lug
43.75 mm
Origin
United Kingdom
Movement
Automatic, 24 jewels, +/- 12 s per day
Caliber
La Joux-Perret G101
Power reserve
68 hours
Complications
Time only
Colour
Grey
Surface treatment
Polished
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Alcantara strap with a titanium buckle, 20 mm tapering to 18 mm
Crystal
Sapphire, anti-reflective
Display back
No
Dial
Dawn (brushed gold, anodised) or Dusk (blue-grey); an additively manufactured titanium dial carrying an anodised aluminium colour plate
Dial colours
Grey Blue Gold
Availability
Offered
Status
Current (made to order, about four months)
Not published
Reference, Hardness, Construction, Matching bracelet, Lume
High confidence Verified Aug 2026 Source: Apiar Gen1.0 Dawn & Dusk (maker product page)
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Frequently asked questions

What grade of titanium is the Apiar Gen1.0 Dawn & Dusk?

Grade 23, as stated by the maker. The caseback is titanium too.

What size is the Apiar Gen1.0 Dawn & Dusk?

The case is 39 mm across, 9.2 mm thick and 43.75 mm from lug to lug. It is water resistant to 30 m.

How much does the Apiar Gen1.0 Dawn & Dusk weigh?

About 38 g on its strap.

How much does the Apiar Gen1.0 Dawn & Dusk cost, and is it available?

It is in production, at a list price of $2,972.

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