The Titanium Field Guide

Seiko Astron GPS Solar (3X62) SSJ013

The Seiko Astron GPS Solar (3X62) SSJ013 is a current-production integrated bracelet watch with a Titanium (super-hard coating) case, finished with super-hard coating. At 110 g it sits among the heavier integrated bracelet watches in the guide, and is priced well under the $13,300 median for the category. It ships on a matching titanium bracelet rather than a strap.

Titanium integrated bracelet watchesUnder $3,000Lightest, rankedOn a titanium braceletSolar
Price
$2,200
Titanium
Titanium (super-hard coating)
Weight
110 g (with bracelet)
Water resistance
100 m
Type
Integrated bracelet
Case diameter
41.2 mm
Thickness
12 mm
Lug-to-lug
48.6 mm
Origin
Japan
Movement
GPS solar quartz
Caliber
3X62
Power reserve
6 months (full charge)
Complications
Date
Case shape
Round
Case colour
Natural / grey
Finish technology
Surface hardening
Surface treatment
Super-hard coating
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Integrated titanium bracelet, super-hard coating
Titanium bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Blue grid
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Reference, Caseback, Lume Help verify
Medium confidence Verified Jul 2026 Source: Seiko (Astron SSJ013) Maker / listing ↗
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet. Be the first to write one.
See it in the interactive guideGet new-watch alertsContribute a photo or review

Browse all titanium watch comparisons →

Similar titanium watches

MidoMultifort TV Big Date (Titanium)$1,58040.0 mm11.5 mm thick100 gIntegrated braceletsame category · same style · similar price · similar size
CitizenZenshin Super Titanium Automatic$65040.5 mm11 mm thick103 gIntegrated braceletsame category · same style · similar size · similar thicknessChristopher Ward The Twelve 40 (Titanium)Christopher WardThe Twelve 40 (Titanium)$2,29540.0 mm41 gIntegrated braceletsame category · same style · similar price · similar size
CitizenZenshin Super Titanium Eco-Drive x Hypebeast$62539.5 mmIntegrated braceletsame category · same style · similar size · same movementChristopher Ward The Twelve X (Titanium)Christopher WardThe Twelve X (Titanium)$5,89541.0 mm12.3 mm thick51 gIntegrated braceletsame category · same style · similar size · similar thickness
Bell & RossBR-X5 Black Titanium$11,69041.0 mm12.8 mm thickIntegrated braceletsame category · same style · similar size · similar thickness
ZenithDefy Skyline Skeleton "Night Surfer" (Titanium)$13,00041.0 mm11.6 mm thickIntegrated braceletsame category · same style · similar size · similar thickness
Bell & RossBR-X5 Racing (Titanium)$13,92041.0 mm12.8 mm thickIntegrated braceletsame category · same style · similar size · similar thickness

Alternatives to the Seiko Astron GPS Solar (3X62) SSJ013

Straum Jan Mayen TitaniumStraumJan Mayen Titanium$2,60039.0 mm82 gIntegrated braceletsame category · same style · similar price · similar sizeAlpina Alpiner Extreme Automatic TitaniumAlpinaAlpiner Extreme Automatic Titanium$2,79539.0 mm11.5 mm thickIntegrated braceletsame category · same style · shared complications · similar price
Maurice LacroixAikon Automatic 42 Titanium$2,95042.0 mmIntegrated braceletsame category · same style · shared complications · similar priceChristopher Ward The Twelve 36 (Titanium)Christopher WardThe Twelve 36 (Titanium)$2,35036.0 mm8.9 mm thickIntegrated braceletsame category · same style · similar priceNivada Grenchen F77 TitaniumNivada GrenchenF77 Titanium$1,49037.0 mm12 mm thick86 gIntegrated braceletsame category · same style · shared complications · similar priceCertina DS-7 Powermatic 80 TitaniumCertinaDS-7 Powermatic 80 Titanium$1,08039.0 mm9.94 mm thick93 gIntegrated braceletsame category · same style · shared complications · similar size

More titanium watches from Seiko

Seiko Prospex Shogun Titanium (SPB191)SeikoProspex Shogun Titanium (SPB191)$1,20043.5 mm13.3 mm thick99 gDiver
SeikoProspex "Cave Diver" Shogun Titanium (SPB349)$1,50043.5 mmDiverSeiko Prospex SeikoProspex "Cave Diver" Shogun Titanium (SPB351)$1,50043.5 mmDiver
SeikoProspex "Cave Diver" Shogun Titanium (SPB357)$1,50043.0 mmDiverSeiko Prospex Marinemaster Professional 600m Titanium (SBDX067)SeikoProspex Marinemaster Professional 600m Titanium (SBDX067)$4,60045.4 mmDiverSeiko Prospex LX Line Spring Drive GMT Titanium (SNR035)SeikoProspex LX Line Spring Drive GMT Titanium (SNR035)$5,25044.8 mmOther

Frequently asked questions

What grade of titanium is the Seiko Astron GPS Solar (3X62) SSJ013?

The Seiko Astron GPS Solar (3X62) SSJ013 has a Titanium (super-hard coating) case. It is recorded at medium confidence pending a maker-stated grade.

What size is the Seiko Astron GPS Solar (3X62) SSJ013?

It is 41.2 mm in diameter, 12 mm thick, 48.6 mm lug to lug, and water resistant to 100 m.

How much does the Seiko Astron GPS Solar (3X62) SSJ013 weigh?

About 110 g (w/ bracelet).

How much does the Seiko Astron GPS Solar (3X62) SSJ013 cost, and is it available?

It is current-production and lists from $2,200.

All titanium Seiko watches · Titanium integrated bracelet watches · All 1,163 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions