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Isobrite ISO1201-TT Naval Series T100 Tritium Illuminated Watch - Amphibian Edition

SKU: ISO1201-TT
(1 review) Write a Review
$535.50
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  • Description
  • Additional Info
  • Reviews
STEEL T100 300M

The Isobrite T100 Naval Series comes in three models. The blue-dial Naval Mariner, the black-dial Naval Amphibian, and the all-black Naval Destroyer.

Each T100 model crafted from 316L stainless steel has 16 tritium markers surrounding the bezel and provides bright illumination for evening and underwater visibility.

The watches with the screw-down crown are rated 300m/990ft perfect for all types of professional and recreational dives.

The lightweight unidirectional ceramic bezel in addition to being incredibly heat and corrosion-resistant adds richness and luster to the watch.

Whether you are looking for a handsome classic dress watch that stands out in the crowd or a functional robust dive watch, the Isobrite Naval Series should be at the top of your list.



Specifications
Illumination: 20 x Swiss Made T100 tritium markers
Functions / Features: Date display, low-battery EOL indicator, hacking
Movement: Swiss-Made Ronda 715Li quartz
Battery Life: Up to 10-years (lithium)
Crystal: Scratch-resistant sapphire with an anti-reflective coating
Case Diameter: 44mm
Case Thickness: 14mm
Case Material: 316L stainless steel
Caseback: Stainless steel engraved plate
Bezel: 60-click unidirectional ratcheting diver bezel with a tritium elapsed minute marker
Crown: Double-gasket screw-in with side shields
Water Resistance: 300m / 990ft / 30atm
Lug Width: 22mm
Band Material: 316L stainless steel
Band Clasp: Stainless steel push button deployment buckle
Weight: 7.4 ounces (watch head + band)
Warranty: 2 years



Manufacturer warranty information: Where applicable, written manufacturer warranty terms are available free of charge for review before purchase. To request the warranty terms for a specific product, please contact us and provide the product name or SKU, or write to BillyTheTree, LLC, 3665 E Bay Dr Suite 204, #157, Largo, FL 33771 USA.

The list above may specify gemstones, but it does not describe whether the gemstones used in the product are natural or synthetic. Please refer to the product title and "details" section for further information.

Please note that certain values, including length, weight, and number of beads/magnets, may vary in items that are available in different sizes. A length of "0" above indicates that this item can be custom-sized, or that different sizes are available. Values are subject to change, and should be viewed as a general reference only.

1 Review Hide Reviews Show Reviews

  • 5
    Have not taken it off since I got it.

    Posted by John on Feb 08, 2024

    I never write reviews. I might do a video review of this one. I have a 20+ watch collection and this is a real winner for me with a few notes. The Great: Easy to read. Especially at night. Sits on my bedside table and I can just glance over. Tough: seems very well built. Comfortable design: The lugs are very curved so it hugs my wrist nicely. Notes: The metal bracelet wasn't that great. I immediately replaced it with a French Paratroop elastic TWO Piece band. These are my new favorites because they hug your wrist and keep the watch in place without being uncomfortable or sweaty. Because they stretch, if you think about it, they are infinitely adjustable. I love this design. The face of the watch extends all the way out... meaning that 44mm is the entire width of the watch. Plus the beautiful signed knurled crown. I stopped wearing my Seiko SK because it was amazingly uncomfortable but these lugs are nicely curved and hug my wrist very well. Now, this is a tall watch. So be advised. Taller than anything in my collection of divers. But I think mainly that is to house to 2016 battery which is HUGE for a watch. Very thoughtful really because I actually think the batts will last close to 10 years. I'm a huge fan. Additionally, I'd never heard of BillyTheTree but they shipped it right out. Possibly drop shipped from the manufacturer. Even better IMO as you know it's new stock. Important when you are dealing with Tritium. I suppose. Nit picking: The band was meh as I said. But do find a two peice French Paratroop band and you'll love it. I didn't go with a one piece paratroop because I didn't want to add any more height to the watch. The only other nitpick is that I would have liked drilled lugs... or lugs that would take those fat fat Seiko Diver pins. But that is pretty minor. Cheers

(1 review) Write a Review

1 Review Hide Reviews Show Reviews

  • 5
    Have not taken it off since I got it.

    Posted by John on Feb 08, 2024

    I never write reviews. I might do a video review of this one. I have a 20+ watch collection and this is a real winner for me with a few notes. The Great: Easy to read. Especially at night. Sits on my bedside table and I can just glance over. Tough: seems very well built. Comfortable design: The lugs are very curved so it hugs my wrist nicely. Notes: The metal bracelet wasn't that great. I immediately replaced it with a French Paratroop elastic TWO Piece band. These are my new favorites because they hug your wrist and keep the watch in place without being uncomfortable or sweaty. Because they stretch, if you think about it, they are infinitely adjustable. I love this design. The face of the watch extends all the way out... meaning that 44mm is the entire width of the watch. Plus the beautiful signed knurled crown. I stopped wearing my Seiko SK because it was amazingly uncomfortable but these lugs are nicely curved and hug my wrist very well. Now, this is a tall watch. So be advised. Taller than anything in my collection of divers. But I think mainly that is to house to 2016 battery which is HUGE for a watch. Very thoughtful really because I actually think the batts will last close to 10 years. I'm a huge fan. Additionally, I'd never heard of BillyTheTree but they shipped it right out. Possibly drop shipped from the manufacturer. Even better IMO as you know it's new stock. Important when you are dealing with Tritium. I suppose. Nit picking: The band was meh as I said. But do find a two peice French Paratroop band and you'll love it. I didn't go with a one piece paratroop because I didn't want to add any more height to the watch. The only other nitpick is that I would have liked drilled lugs... or lugs that would take those fat fat Seiko Diver pins. But that is pretty minor. Cheers

At BillyTheTree.com, your satisfaction is guaranteed!

30-day money-back guarantee

Return for full refund of product price. EXCLUDES PERSONALIZED AND ENGRAVED PRODUCTS. Other restrictions apply, see our return policies page for details.
Description
STEEL T100 300M

The Isobrite T100 Naval Series comes in three models. The blue-dial Naval Mariner, the black-dial Naval Amphibian, and the all-black Naval Destroyer.

Each T100 model crafted from 316L stainless steel has 16 tritium markers surrounding the bezel and provides bright illumination for evening and underwater visibility.

The watches with the screw-down crown are rated 300m/990ft perfect for all types of professional and recreational dives.

The lightweight unidirectional ceramic bezel in addition to being incredibly heat and corrosion-resistant adds richness and luster to the watch.

Whether you are looking for a handsome classic dress watch that stands out in the crowd or a functional robust dive watch, the Isobrite Naval Series should be at the top of your list.



Specifications
Illumination: 20 x Swiss Made T100 tritium markers
Functions / Features: Date display, low-battery EOL indicator, hacking
Movement: Swiss-Made Ronda 715Li quartz
Battery Life: Up to 10-years (lithium)
Crystal: Scratch-resistant sapphire with an anti-reflective coating
Case Diameter: 44mm
Case Thickness: 14mm
Case Material: 316L stainless steel
Caseback: Stainless steel engraved plate
Bezel: 60-click unidirectional ratcheting diver bezel with a tritium elapsed minute marker
Crown: Double-gasket screw-in with side shields
Water Resistance: 300m / 990ft / 30atm
Lug Width: 22mm
Band Material: 316L stainless steel
Band Clasp: Stainless steel push button deployment buckle
Weight: 7.4 ounces (watch head + band)
Warranty: 2 years



Manufacturer warranty information: Where applicable, written manufacturer warranty terms are available free of charge for review before purchase. To request the warranty terms for a specific product, please contact us and provide the product name or SKU, or write to BillyTheTree, LLC, 3665 E Bay Dr Suite 204, #157, Largo, FL 33771 USA.

Reviews
(1 review) Write a Review

1 Review Hide Reviews Show Reviews

  • 5
    Have not taken it off since I got it.

    Posted by John on Feb 08, 2024

    I never write reviews. I might do a video review of this one. I have a 20+ watch collection and this is a real winner for me with a few notes. The Great: Easy to read. Especially at night. Sits on my bedside table and I can just glance over. Tough: seems very well built. Comfortable design: The lugs are very curved so it hugs my wrist nicely. Notes: The metal bracelet wasn't that great. I immediately replaced it with a French Paratroop elastic TWO Piece band. These are my new favorites because they hug your wrist and keep the watch in place without being uncomfortable or sweaty. Because they stretch, if you think about it, they are infinitely adjustable. I love this design. The face of the watch extends all the way out... meaning that 44mm is the entire width of the watch. Plus the beautiful signed knurled crown. I stopped wearing my Seiko SK because it was amazingly uncomfortable but these lugs are nicely curved and hug my wrist very well. Now, this is a tall watch. So be advised. Taller than anything in my collection of divers. But I think mainly that is to house to 2016 battery which is HUGE for a watch. Very thoughtful really because I actually think the batts will last close to 10 years. I'm a huge fan. Additionally, I'd never heard of BillyTheTree but they shipped it right out. Possibly drop shipped from the manufacturer. Even better IMO as you know it's new stock. Important when you are dealing with Tritium. I suppose. Nit picking: The band was meh as I said. But do find a two peice French Paratroop band and you'll love it. I didn't go with a one piece paratroop because I didn't want to add any more height to the watch. The only other nitpick is that I would have liked drilled lugs... or lugs that would take those fat fat Seiko Diver pins. But that is pretty minor. Cheers

Guarantee
At BillyTheTree.com, your satisfaction is guaranteed!

30-day money-back guarantee

Return for full refund of product price. EXCLUDES PERSONALIZED AND ENGRAVED PRODUCTS. Other restrictions apply, see our return policies page for details.
Additional Info
The list above may specify gemstones, but it does not describe whether the gemstones used in the product are natural or synthetic. Please refer to the product title and "details" section for further information.

Please note that certain values, including length, weight, and number of beads/magnets, may vary in items that are available in different sizes. A length of "0" above indicates that this item can be custom-sized, or that different sizes are available. Values are subject to change, and should be viewed as a general reference only.

In Business Since 2004, Shop With Confidence.

   More Testimonials