Side by side

Audaz Audaz Sea Ranger ADZ-2050vsUnimatic Modello Quattro UT4-GMT Toolwatch GMT (40mm)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Audaz Sea Ranger ADZ-2050

Owners praise the Audaz Sea Ranger ADZ-2050 for its value and Submariner-like aesthetic at a lower price point. One owner finds the 42mm 316L stainless steel case a bit large for smaller wrists. The Audaz Sea Ranger ADZ-2050 features a sapphire crystal, ceramic bezel, blue Swiss Super Luminova, 200m water resistance, and the NH35A automatic movement. Overall, owners rate the Audaz Sea Ranger ADZ-2050 highly for its impressive aesthetic and build quality relative to its price.

From video reviewers

The watch features a 42mm case, sapphire crystal, ceramic bezel, and 200m water resistance. Swiss Superluminova provides illumination.

Unimatic Modello Quattro UT4-GMT Toolwatch GMT (40mm)

The Unimatic Modello Quattro UT4-GMT Toolwatch GMT earns strong praise for its rugged engineering and practical design. Reviewers highlight its 360° shock-absorption system and MIL-STD-810 certification—all five prototypes survived 26 drop tests from 4 feet onto concrete—alongside the reliable Ronda 515.24D quartz GMT movement. The short, non-curved lugs sit flat on the wrist, though owners with smaller wrists may find this less comfortable; an owner on a 7.5-inch wrist reports it super comfortable and easy to read. At 80.5 grams, it wears only slightly oversized even on a 6.75-inch wrist. One reviewer notes the titanium variant offers lighter weight and larger dial numerals for improved legibility over the stainless steel version, though the titanium crown is less smooth. Overall, the Modello Quattro UT4-GMT is widely valued for its durable, tool-focused engineering and straightforward quartz reliability at its price point.

At a glance

11 of 29 specs differ
Diameter
Audaz Sea Ranger ADZ-205042mm
Modello Quattro UT4-GMT Toolwatch GMT (40mm)40mm
Power Reserve
Audaz Sea Ranger ADZ-2050
Modello Quattro UT4-GMT Toolwatch GMT (40mm)
Water Resistance
Audaz Sea Ranger ADZ-2050200m
Modello Quattro UT4-GMT Toolwatch GMT (40mm)300m
MSRP
Audaz Sea Ranger ADZ-2050$375
Modello Quattro UT4-GMT Toolwatch GMT (40mm)$655

Full specifications

Case

6 specs
Diameter
42mm
40mm
Thickness
14.5mm
0mm
Lug-to-Lug
50mm
0mm
Lug Width
22mm
0mm
Material
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Crystal
Sapphire

Movement

3 specs
Caliber
Seiko NH35
Ronda 515.24D
Type
Automatic
Quartz
Power Reserve
0h

Pricing

1 specs
MSRP
$375
$655
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