The Titanium Field GuidePicks of the month

MTM Silver US-744X

USSBGDTITMTM

The MTM Silver US-744X is a 45 mm Grade 5 titanium dive watch with a Seiko 6R20 automatic movement.

All MTM watchesDiver watchesMicrobrandLightest, rankedGrade 5 titaniumOn a titanium braceletDisplay back
Price
≈$3,771 (€3,346)
Material
Titanium
Grade / type
Grade 5
Weight
156 g
Water resistance
500 m
Reference
USSBGDTITMTM
Type
Diver
Case diameter
45.0 mm
Thickness
16 mm
Origin
United States
Movement
Automatic
Caliber
Seiko 6R20
Power reserve
45 hours
Complications
Day-date
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Solid Grade 5 titanium bracelet; Velcro and rubber straps included
Matching bracelet
Standard
Crystal
Sapphire, multi-coated
Display back
Yes
Dial
Black, silver, grey, and yellow colourways
Dial colours
Black Silver Grey Yellow
Lume
Tritium gas tubes
Availability
Offered
Status
Current
Not published
Lug-to-lug, Hardness, Construction
High confidence Verified Jul 2026 Source: MTM (maker product page) Suggested by u/Potential-Peace6416
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the MTM Silver US-744X?

Grade 5, as stated by the maker. The caseback is titanium too.

What size is the MTM Silver US-744X?

The case is 45 mm across and 16 mm thick. It is water resistant to 500 m.

How much does the MTM Silver US-744X weigh?

About 156 g.

How much does the MTM Silver US-744X cost, and is it available?

It is in production, at a list price of $3,771.

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