Side by side

Massena LAB Dato-RacervsMassena LAB Uni-Racer

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

12 of 29 specs differ
Diameter
Dato-Racer40mm
Uni-Racer39mm
Power Reserve
Dato-Racer38h
Uni-Racer58h
Water Resistance
Dato-Racer50m
Uni-Racer50m
MSRP
Dato-Racer$1,595
Uni-Racer$3,495

Full specifications

Case

3 specs
Category
Sport
Chronograph
Diameter
40mm
39mm
Thickness
10.5mm
9mm

Crystal & Dial

4 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Flat
Domed
AR Coating
Yes
No
Dial Color
Black
White

Movement

4 specs
Caliber
SW400-1
SW510 BH M Elaboré
Type
Automatic
Manual
Power Reserve
38h
58h
Jewels
26
23

Pricing

1 specs
MSRP
$1,595
$3,495

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What people say

Owners + reviewers, side by side

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

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

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.

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