Side by side

Marnaut Safe Harbour 100CvsTimefactors PRS-30

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

Safe Harbour 100C
MarnautSafe Harbour 100C
MSRP $899
PRS-30
TimefactorsPRS-30
MSRP $1,013
What people say

Owners + reviewers, side by side

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

Marnaut Safe Harbour 100C

The Marnaut Safe Harbour is widely praised for its compact 39mm tonneau case and its unique sea urchin-inspired dial. Reviewers note the case wears well despite its 13.2mm thickness. One owner flagged a potential lume inconsistency, which was attributed to UV lighting effects. The slender handset can be difficult to read against the busy dial, and the faux-crocodile strap is stiff initially. Overall, owners and reviewers appreciate the Marnaut Safe Harbour for its distinctive dial and comfortable wearability.

Timefactors PRS-30

Owners widely praise the Timefactors PRS for its excellent value and solid construction, with many appreciating its aesthetic details like cream dials and blued hands. Some owners note the well-built but stiff 5-link bracelet on certain models, and one owner reported noticeable rotor wobble from a Miyota movement. Overall, owners rate the Timefactors PRS highly for its robust build and attractive design at a fraction of the price of competitors.

At a glance

9 of 29 specs differ
Diameter
Safe Harbour 100C39mm
PRS-3042mm
Power Reserve
Safe Harbour 100C41h
PRS-30
Water Resistance
Safe Harbour 100C100m
PRS-30100m
MSRP
Safe Harbour 100C$899
PRS-30$1,013

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
13mm
12mm
Lug-to-Lug
45mm
49mm
Lug Width
20mm
24mm
Material
Stainless Steel
Bronze

Crystal & Dial

1 specs
Dial Color
Black
Dark Brown

Movement

2 specs
Caliber
Sellita SW200-1
ETA 2824-2
Power Reserve
41h

Pricing

1 specs
MSRP
$899
$1,013
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