Side by side

Oblvlo JM RotorvsSlow Watches Slow Round-S

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

JM Rotor
OblvloJM Rotor
MSRP $299
What people say

Owners + reviewers, side by side

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

Oblvlo JM Rotor

Owners widely praise the Oblvlo Star Wheel for its artistic dial, crisp finishing, and sturdy build, noting it wears well on smaller wrists due to its actual dimensions being smaller than listed. The winding action is described as smooth, though the lume is consistently flagged as weak and imprecise in darkness, and the lack of anti-glare coating is a drawback for some. On balance, owners rate the Oblvlo highly for its artistic dial and build quality at the price.

Slow Watches Slow Round-S

The Slow Watches Slow Round-S is praised by owners for its small 34mm case size and unique day/night dial representation. Some owners find the proportions well-suited for a 6.5" wrist, with differing opinions on whether it is the ideal size or slightly small but not excessively so. On balance, owners appreciate the Slow Watches Slow Round-S for its compact dimensions and distinctive dial design.

At a glance

10 of 29 specs differ
Diameter
JM Rotor42mm
Slow Round-S34mm
Power Reserve
JM Rotor42h
Slow Round-S
Water Resistance
JM Rotor50m
Slow Round-S100m
MSRP
JM Rotor$299
Slow Round-S$280

Full specifications

Case

5 specs
Category
Sport
Diameter
42mm
34mm
Thickness
13mm
8.25mm
Lug Width
20mm
Water Resistance
50m
100m

Movement

4 specs
Caliber
Miyota 8215
Ronda 515.24
Type
Automatic
Quartz
Power Reserve
42h
Jewels
21
25

Pricing

1 specs
MSRP
$299
$280
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