Side by side

Massena LAB Dato-RacervsZelos Skyraider 40 Skeleton

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

11 of 29 specs differ
Diameter
Dato-Racer40mm
Skyraider 40 Skeleton40mm
Power Reserve
Dato-Racer38h
Skyraider 40 Skeleton40h
Water Resistance
Dato-Racer50m
Skyraider 40 Skeleton50m
MSRP
Dato-Racer$1,595
Skyraider 40 Skeleton$1,999

Full specifications

Case

4 specs
Category
Sport
Skeleton
Thickness
10.5mm
8.2mm
Lug-to-Lug
46mm
40mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Ti Damascus LE

Movement

4 specs
Caliber
SW400-1
Swiss Skeletonised Marvin 700
Type
Automatic
Manual
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$1,595
$1,999

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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.

Zelos Skyraider 40 Skeleton

The Zelos Skyraider 40 Skeleton is noted for its skeletonized dial and the use of BGW9 and C3 Super-LumiNova for legibility. It is powered by a manual-wind ETA 6498 movement, offering a 44-hour power reserve. On balance, the Zelos Skyraider 40 Skeleton is seen as a cool-looking option, though availability is a factor.

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