Side by side

Oblvlo IM MechanicalvsMassena LAB Uni-Racer

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

What people say

Owners + reviewers, side by side

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

Oblvlo IM Mechanical

Owners praise the Oblvlo IM Mechanical's cool looks, good lume, and bubble crystal, with one owner finding it wears smaller than expected and is easy to read. However, timekeeping is noted as running fast, approximately +15 to 30 seconds per day. One owner finds the dial design unusual with calendar functions in chronograph-style subdials. On balance, owners appreciate the Oblvlo IM Mechanical's aesthetics and wearability, despite inconsistent timekeeping.

Massena LAB Uni-Racer

The Massena LAB Uni-Racer is praised for its refined vintage chronograph aesthetic, featuring a 39mm case with unique horizontal finishing, a GPHG-nominated hand-wound Sellita SW510 M movement, and a sector dial with a "big eye" counter. Owners and reviewers highlight its period-perfect Super-LumiNova and snailing on recessed registers, all supported by a 58-hour power reserve and 50m water resistance. On balance, owners and reviewers rate the Massena LAB Uni-Racer highly for its authentic vintage design and refined execution at its price point.

At a glance

12 of 29 specs differ
Diameter
IM Mechanical42mm
Uni-Racer39mm
Power Reserve
IM Mechanical
Uni-Racer58h
Water Resistance
IM Mechanical50m
Uni-Racer50m
MSRP
IM Mechanical$178
Uni-Racer$3,495

Full specifications

Case

2 specs
Diameter
42mm
39mm
Thickness
12.5mm
9mm

Crystal & Dial

5 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Domed
AR Coating
No
Dial Color
White
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW510
Type
Automatic
Manual
Power Reserve
0h
58h
Jewels
24
23

Pricing

1 specs
MSRP
$178
$3,495
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