Side by side

Massena LAB Dato-RacervsLorier Zephyr

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Zephyr
LorierZephyr
MSRP $549

At a glance

12 of 29 specs differ
Diameter
Dato-Racer40mm
Zephyr36mm
Power Reserve
Dato-Racer38h
Zephyr40h
Water Resistance
Dato-Racer50m
Zephyr
MSRP
Dato-Racer$1,595
Zephyr$549

Full specifications

Case

6 specs
Category
Sport
Dress
Diameter
40mm
36mm
Thickness
10.5mm
Lug-to-Lug
46mm
Lug Width
20mm
18mm
Water Resistance
50m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
White

Movement

3 specs
Caliber
SW400-1
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$1,595
$549

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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.

Lorier Zephyr

Owners widely praise the Lorier Zephyr for its stunning guilloche-style dial, refined and perfectly sized unique case shape, and comfortable wearability. The Miyota 9 series movement is noted by owners as being a little noisy, with a rotor whirring audible on quick hand movements. On balance, owners rate the Lorier Zephyr highly for its distinctive dial and case design at the price.

From video reviewers

The watch's vintage aesthetic and value for money are praised. The bracelet's refinement and perceived rattle are noted as a drawback.

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