Side by side

Audaz Reef DivervsSternglas Marus 2.0

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

Reef Diver
AudazReef Diver
MSRP $420
Marus 2.0
SternglasMarus 2.0
MSRP $593
What people say

Owners + reviewers, side by side

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

Audaz Reef Diver

The Audaz Reef Diver is described as a bold, rugged, and dependable tool watch with a focus on clarity and accuracy for diving. It features a 45mm 316L stainless steel case, sapphire crystal, Super-LumiNova C3, and 300m water resistance. One owner notes it is a large, heavy watch. The Audaz Reef Diver is powered by a Seiko NH35 automatic movement and is priced starting at $269. Overall, owners and reviewers view the Audaz Reef Diver positively as a robust tool watch with a clear dial and strong water resistance for its price.

Sternglas Marus 2.0

Owners widely praise the Sternglas Marus 2.0 for its well-built, heavy case and excellent bezel action, which is considered superior to some competitors. Reviewers note the refined case and luminous dial markers, while the green dial stands out from other divers. The Seiko NH35A movement offers accuracy ranging from -20/+40 seconds per day. One reviewer desired a slightly larger screw-down crown. Overall, owners and reviewers rate the Sternglas Marus 2.0 highly for its robust build and standout dial at its price point.

From video reviewers

The Seiko NH35 automatic movement is a shared strength. Reviewers did not reach a consensus on any weaknesses.

At a glance

12 of 29 specs differ
Diameter
Reef Diver45mm
Marus 2.041mm
Power Reserve
Reef Diver
Marus 2.041h
Water Resistance
Reef Diver300m
Marus 2.0200m
MSRP
Reef Diver$420
Marus 2.0$593

Full specifications

Case

6 specs
Category
Diver
Diameter
45mm
41mm
Thickness
15.5mm
14mm
Lug-to-Lug
53mm
49mm
Lug Width
24mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Camouflage
Lume
SuperLuminova
Luminova

Movement

3 specs
Caliber
NH35
Seiko TMI NH35
Power Reserve
41h
Jewels
25

Pricing

1 specs
MSRP
$420
$593
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