Side by side

Baltic MR RoulettevsTimefactors Speedbird PRS-51

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

MR Roulette
BalticMR Roulette
MSRP $545
Speedbird PRS-51
TimefactorsSpeedbird PRS-51
MSRP $436
What people say

Owners + reviewers, side by side

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

Baltic MR Roulette

The Baltic MR Roulette is praised for its vintage-inspired roulette dial with multi-sector, multi-layer, and asymmetrical design, and faceted dauphine hands. Reviewers highlight the dial's depth created by contrasting textures like circular brushing and glossy or grained sectors, and the 36mm case's vertical bezel brushing and polished lugs. The watch uses a Hangzhou micro-rotor movement. However, reviewers note the micro-rotor movement can feel rattly and loose, producing a jangly sound when tapped. On balance, reviewers appreciate the Baltic MR Roulette's distinctive dial design and vintage aesthetic, despite the noted movement characteristics.

From video reviewers

The MR Roulette's excellent finishing, particularly on the case and the bezel, is a notable strength. The bracelet's noise when moved around is a shared weakness. Reviewers do not explicitly disagree on any specific point.

Timefactors Speedbird PRS-51

Owners widely praise the Timefactors Speedbird PRS-51 for its flieger design, AR sapphire crystal, and value at £200. The 36mm case is noted to wear closer to 37mm due to the dial size, and while one owner describes the 5-link bracelet as well-built but stiff, another praises its drape and articulation. Accuracy figures vary among owners, with one reporting +7 seconds per day and another around +10 seconds per day, though one owner states theirs keeps impeccable time. The Miyota 9015 movement is noted by one owner to exhibit noticeable rotor wobble. Overall, owners rate the Timefactors Speedbird PRS-51 highly for its pilot watch aesthetics and value.

At a glance

10 of 29 specs differ
Diameter
MR Roulette36mm
Speedbird PRS-5136mm
Power Reserve
MR Roulette42h
Speedbird PRS-51
Water Resistance
MR Roulette30m
Speedbird PRS-51100m
MSRP
MR Roulette$545
Speedbird PRS-51$436

Full specifications

Case

5 specs
Category
Dress
Thickness
9mm
11.4mm
Lug-to-Lug
44mm
42mm
Lug Width
20mm
18mm
Water Resistance
30m
100m

Crystal & Dial

2 specs
Crystal
Hesalite
Sapphire
Lume
None
SuperLuminova X1-C3

Movement

2 specs
Caliber
Hangzhou CAL5000a Micro-rotor
Miyota 9015
Power Reserve
42h

Pricing

1 specs
MSRP
$545
$436
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