Side by side

Hamilton Ventura XXL Skeleton AutovsMassena LAB Uni-Racer

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

Ventura XXL Skeleton Auto
HamiltonVentura XXL Skeleton Auto
MSRP $2,175
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

13 of 29 specs differ
Diameter
Ventura XXL Skeleton Auto46mm
Uni-Racer39mm
Power Reserve
Ventura XXL Skeleton Auto80h
Uni-Racer58h
Water Resistance
Ventura XXL Skeleton Auto50m
Uni-Racer50m
MSRP
Ventura XXL Skeleton Auto$2,175
Uni-Racer$3,495

Full specifications

Case

4 specs
Category
Skeleton
Chronograph
Diameter
46mm
39mm
Thickness
11.25mm
9mm
Lug Width
23mm
20mm

Crystal & Dial

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

Movement

4 specs
Caliber
H-10-S
SW510 BH M Elaboré
Type
Automatic
Manual
Power Reserve
80h
58h
Jewels
25
23

Pricing

1 specs
MSRP
$2,175
$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.

Hamilton Ventura XXL Skeleton Auto

The Hamilton Ventura XXL Skeleton Auto is recognized for its bold, avant-garde design featuring a unique triangular case. It is powered by a skeletonized H-10-S or ETA C07.901 movement, providing an 80-hour power reserve. The watch includes a black dial with sunray brushing and hands treated with Super-LumiNova, and comes on an integrated rubber strap. Reviewers note that while its distinctive aesthetic is a significant appeal, precise time-reading may not be its main focus. On balance, the Hamilton Ventura XXL Skeleton Auto is appreciated for its striking, statement-making design and substantial power reserve.

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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