Side by side

Marnaut Safe Harbour 100CvsTimefactors PRS-36

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-36
TimefactorsPRS-36
MSRP $530
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-36

Owners widely praise the Timefactors PRS-36 for its classy vintage styling, comfortable thin cushion case, and brushed aluminum dial. The Peseux 7040 hand-winding movement and 37mm case size are noted, with one owner finding it wears larger than expected. The included strap and buckle are frequently cited as undesirable, with owners opting for replacements. Overall, owners rate the Timefactors PRS-36 highly for its vintage aesthetics and comfortable wearability at its price point.

At a glance

10 of 29 specs differ
Diameter
Safe Harbour 100C39mm
PRS-3637mm
Power Reserve
Safe Harbour 100C41h
PRS-36
Water Resistance
Safe Harbour 100C100m
PRS-3650m
MSRP
Safe Harbour 100C$899
PRS-36$530

Full specifications

Case

4 specs
Diameter
39mm
37mm
Thickness
13mm
10.5mm
Lug-to-Lug
45mm
44.8mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Black
Silver
Lume
None
SuperLuminova C3

Movement

3 specs
Caliber
Sellita SW200-1
Peseux 7040
Type
Automatic
Manual
Power Reserve
41h

Pricing

1 specs
MSRP
$899
$530
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