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Marnaut Dark Surge 300vsResco RTAC GMT - DLC

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.

Marnaut Dark Surge 300

The Marnaut Dark Surge 300 is noted for its distinctive "sea urchin" dial pattern and creative, original design. Reviewers highlight the glossy dial, chunky numeral indices, and legible arrow-style handset, all protected by a domed sapphire crystal. However, the bezel lacks minute markers, impacting traditional diving functionality, and exhibits noticeable backplay or backward play. The 41mm or 42mm case, with lug-to-lug measurements around 52-53mm, is described as having a larger wrist presence, though steeply sloped lugs contribute to comfort. One source states the movement is a Sellita SW200-1 automatic with a 41-hour power reserve, while others report a Miyota 9015, with one noting audible rotor noise. Accuracy figures vary, with one report of averaging 12 seconds fast per day and another not specifying. On balance, owners and reviewers find the Marnaut Dark Surge 300 to be a stylish dive watch offering excellent value, primarily due to its unique dial design.

Resco RTAC GMT - DLC

Owners widely praise the Resco RTAC GMT - DLC for its quality, durability, and robust build, fitting well with an outdoorsy lifestyle. The watch features red accents on the seconds and GMT hands, an internal dive bezel, and double screw-down crowns. One owner inquired about the canvas strap's fit for smaller wrists. On balance, owners rate the Resco RTAC GMT - DLC highly for its ruggedness and quality suitable for all activities.

At a glance

11 of 29 specs differ
Diameter
Dark Surge 30041mm
RTAC GMT - DLC44mm
Power Reserve
Dark Surge 30041h
RTAC GMT - DLC
Water Resistance
Dark Surge 300300m
RTAC GMT - DLC200m
MSRP
Dark Surge 300$1,390
RTAC GMT - DLC$1,205

Full specifications

Case

5 specs
Diameter
41mm
44mm
Thickness
14.2mm
13mm
Lug-to-Lug
50mm
51.5mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Adriatic
Blue
Lume
SuperLuminova C3
None

Movement

3 specs
Caliber
Sellita SW200-1
Type
Automatic
Quartz
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$1,390
$1,205
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