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Explorer Watch Case - 39mm

A newer and improved version, v2, have been introduced

A classic explorer watch case that withstood the test of time. An excellent choice to finish a build.

This explorer case comes complete with sapphire, caseback and screw down crown. Additionally, it has a water resistant of 200m.

Designed to fit all of our dials (28.5mm) and original NH movements (grey dial holding spacer).

**Please note that assemble watch option will assemble the entire timepiece ready for use and requires 2-5 business days prior to shipping.

This watch case is 39mm.
For 36mm, visit here

Made exclusively for us with quality assurance by ISO 9001 Certified manufacturers.


Customer Reviews

Based on 61 reviews
R.K. (Orlando, US)
Excellent Quality

I ordered this case alongside some other parts to build a full watch. Having ordered a mother of pearl dial before, I knew the parts would be excellent. I ordered the watch with assembly, and it is absolutely top notch. Definitely recommend anyone thinking about buying something from here to go for it

Using this mod part for: Full Lucius Atelier Build
Everyday look but a built for a diver

Swapped the internals from my Seikonaut for an Explorer build. Dial was more fitting. LA is by far my go-to for quality custom pieces.

Brian Book (Largo, US)
39mm Explorer Case

Great quality, everything fit as it should.

O. (Amsterdam, NL)
Using this mod part for: To be determined

Love it!!!
Lightning intercontinentaal delivery!
Case looks even better then the picture!

Mitch (Stittsville, CA)

Excellent service. Excellent quality. Will buy again!

Andrew Adair (Riverside, US)
Explorer Case 39mm

I’ve been eyeing this case and bracelet setup for my next build. I ordered it and it arrived within a few days to the United States. The case is beautiful and the finish’s DN polish is superb!! I test fit the bracelet as well as an aftermarket leather strap, both fit flawlessly (now I am in a dilemma over which to use for the build). I also ordered a set of the Blue Polished Pilot hands and the quality/finish rival the case. They are going to pair well. I will definitely be ordering again for any future builds!

L.G. (Ashburn, US)
Using this mod part for: A GS-styled Rolex Day/date
Superb Case/Build

A Nice Alternative to the GS, with a Rolex design line…
Expressive dial. Matches well with the explorer case. If you’re on the fence on a Grand Seiko, an LA is a good option.

Derek Wiebe
Using this mod part for: New build
My first build

This was my first build. Shipping was super fast and the case/bracelet even comes in its own nice packaging. The case and bracelet look and fit great on my 7 3/4” wrist. Bracelet is solid with nice tight fitting end links. Definitely what I was hoping for and I will definitely be but here again.

Juho (Oulu, FI)
Using this mod part for: Explorer case
Absolutely brilliant

Quality and details are decent. Bracelet fitment and solid end links are awesome. Clasps are a bit crafty but not a big problem. 39mm and 36mm

Cedric Simard (Newmarket, CA)
Great case, great guy!

This is a nice case, can't wait to see what else Adriel comes up with. He was quick to answer my questions in helpful manner.