The Wristwatch Field Guide

Accutron Astronaut LTi (26B204A)

The Accutron Astronaut LTi (26B204A) is a current-production watch with a grade 5 titanium case, finished with ion-plated hard coating. It is priced above the $2,150 median across the guide. It ships on a matching exotic-material bracelet rather than a strap.

Exotic-material other watchesTitaniumGMTDisplay backUnder $5,000
Price
$3,150
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Type
Other
Case diameter
41.0 mm
Origin
United States
Movement
Automatic GMT
Caliber
Miyota 9058
Complications
GMT, Date
Colour
Grey
Surface treatment
Ion-plated hard coating
Caseback
Titanium
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
Grade 5 titanium bracelet (ion-plated hard coating)
Matching bracelet
Standard
Crystal
Sapphire (domed, AR)
Display back
Yes
Dial
Eggshell / champagne (luminous)
Dial colours
White Champagne
Lume
Luminous
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction
High confidence Verified Jul 2026 Source: Accutron Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Accutron Astronaut LTi (26B204A)?

The Accutron Astronaut LTi (26B204A) has a grade 5 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Accutron Astronaut LTi (26B204A)?

It is 41.0 mm in diameter, and water resistant to 100 m.

How much does the Accutron Astronaut LTi (26B204A) cost, and is it available?

It is current-production and lists from $3,150.

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