Updated 10 September 2026 · AQUATICO Watch Team
Tritium watch tube replacement may be possible, but it depends on the model, available parts and an appropriately equipped service provider. There is no universal replacement price or promise that every watch can be upgraded. Start with a model-specific assessment before shipping the watch or buying parts.
AQUATICO's tritium collection FAQ gives the same conditional guidance: contact the team with model and order details, and do not attempt removal or refilling yourself.
First decide what problem you need solved
Write down what has changed. Is the entire dial gradually dimmer than it used to be? Did one marker change after the watch was dropped? Is the glow acceptable but the watch no longer keeping time? These are different service enquiries.
For a watch that still works, consider how the reduced visibility affects your routine. If you can read it comfortably, you may prefer to keep wearing it. If you need more legibility, ask for options rather than assuming a full watch replacement is necessary. Visible damage should be assessed before further wear.
Replacement is not recharging
Sunlight and electricity cannot replenish the tritium inside an ageing sealed tube. Bright light may charge other luminous material on the same watch, which can make the display look temporarily different without restoring the gas source.
The manufacturer describes a tritium light source as a coated, hermetically sealed glass component. It is not a refillable consumer cartridge. mb-microtec construction explanation. A repair enquiry should therefore ask what components the provider can supply and install, not how you can recharge the existing gas.
What determines whether work is possible?
Ask the provider whether the original specification is available and whether service would involve individual sources, hands, a dial assembly or another supported solution. Do not assume that parts advertised for another watch fit yours.
Also ask what the watch will look like afterwards. Matching colours, marker shapes and the relationship between hands and dial matters to an owner. If a proposed repair changes those details, request a written explanation before approving it. For a discontinued model, the available answer may be a limited repair, an alternative assembly or no supported replacement.
How much does tritium tube replacement cost?
A reliable price needs a quote for your watch. We have not identified a published flat-rate AQUATICO tube replacement service, so a generic price would be misleading. Ask for the total expected cost and the following breakdown.
| Quote item | What to clarify |
|---|---|
| Assessment | Is inspection charged, and is it credited against repair? |
| Parts | Which components will be replaced? |
| Labour | Does the quote cover complete reassembly? |
| Seals and testing | Are gasket work and water-resistance testing included? |
| Movement work | Is any additional servicing necessary or optional? |
| Transport | What authorised return method and costs apply? |
| Service warranty | What does the completed repair cover, and for how long? |
Compare the full service quote with the value the watch holds for you. Purchase price alone is not the whole decision: comfort, sentimental value and the availability of a suitable replacement can all matter.
How to request an AQUATICO assessment
Email info@aquaticowatch.com with your model or reference, order number, approximate purchase date and country. Add clear photographs and explain when you first noticed the issue. Mention previous repairs or a recent impact.
Ask whether replacement is supported, which parts are available, the estimated cost and current turnaround. Wait for the team's return instructions before sending the watch. The AQUATICO warranty policy requires contact before a return and describes two years of movement coverage for automatic watches purchased through the website. That does not establish free tube replacement or coverage for normal dimming.
What happens to old light sources?
Ask the service provider how removed components are handled. mb-microtec operates specialist tritium recycling, demonstrating that an industrial recovery route exists. This is not a promise that every brand accepts every old watch or offers free consumer recycling. mb-microtec recycling information.
Do not remove components for separate shipping or disposal. Let the provider specify the appropriate process for your case.
Frequently asked questions
Can any watchmaker replace tritium tubes?
Do not assume so. Confirm that the provider supports the exact model and this type of work.
Can replacement make my watch T100?
A change of specification is a separate request, not an automatic part of maintenance. Obtain a manufacturer assessment.
Will the watch retain its water resistance?
Ask what sealing work and testing will follow service. Do not rely on the old rating without appropriate post-service checks.
Should I repair or buy another watch?
Get a complete quote first. If repair is unsupported or no longer suits your needs, compare fit and features in the current AQUATICO tritium collection.