MTM Silver US-744X

The MTM Silver US-744X is a current-production diver watch with a Grade 5 titanium case. At 156 g it sits among the heavier diver watches in the guide, and is priced well above the $1,300 median for the category. It ships on a matching titanium bracelet rather than a strap.

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Price

$3,600

Titanium

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

Case shape

Round

Case colour

Natural / grey

Finish technology

Natural finish

Surface treatment

None

Caseback

Titanium

Nickel-free

Not verified (clasp or buckle material not confirmed)

Bracelet / strap

Solid Grade 5 titanium bracelet; Velcro and rubber straps included

Titanium 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

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High confidence Verified Jul 2026 Source: MTM (maker product page) Maker / listing ↗ Suggested by u/Potential-Peace6416

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