Side by side

Sternglas Marus 2.0vsTimefactors PRS-40

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

Marus 2.0
SternglasMarus 2.0
MSRP $593
PRS-40
TimefactorsPRS-40
MSRP $315
What people say

Owners + reviewers, side by side

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

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.

Timefactors PRS-40

Owners widely praise the Timefactors PRS-40 for its unique, "badass" and rugged, futuristic design, with many highlighting the 12 o'clock crown as a distinctive and appreciated feature. The bead-blasted finish is noted to show light marks but resists deep scratches, and the sapphire crystal is considered good. While some owners find the 40.2mm case size acceptable, others describe the watch as large and wearing big, though it is noted to wear thinner than an automatic version. The fixed lugs necessitate the use of NATO straps, and the included strap is well-regarded. On balance, owners rate the Timefactors PRS-40 highly for its distinctive, bombproof design and unique crown placement at an accessible price point.

At a glance

13 of 29 specs differ
Diameter
Marus 2.041mm
PRS-4040.2mm
Power Reserve
Marus 2.041h
PRS-4040h
Water Resistance
Marus 2.0200m
PRS-40100m
MSRP
Marus 2.0$593
PRS-40$315

Full specifications

Case

6 specs
Category
Diver
Diameter
41mm
40.2mm
Thickness
14mm
12.25mm
Lug-to-Lug
49mm
53.5mm
Lug Width
20mm
22mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminova
SuperLuminova C3

Movement

4 specs
Caliber
Seiko TMI NH35
Seiko VK61
Type
Automatic
Mecaquartz
Power Reserve
41h
40h
Jewels
25

Pricing

1 specs
MSRP
$593
$315
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