Side by side

Straton Straton Classic Driver MKIIvsMassena 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.

Straton Classic Driver MKII

The Straton attracts owners for its vintage-inflected dial design and 40mm proportions; one appreciates the panda dial, sapphire crystal with anti-AR coating, and retro font. Owners note the finish quality matches the sub-$300 price point, though one flags the bracelet's end link fit as subpar and prefers a strap alternative instead. The 40mm case wears slightly larger than other 40mm watches. On balance, the Straton finds favor among owners seeking accessible vintage-style chronographs, though bracelet fit and mecha-quartz pricing merit consideration.

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

15 of 29 specs differ
Diameter
Straton Classic Driver MKII40mm
Uni-Racer39mm
Power Reserve
Straton Classic Driver MKII
Uni-Racer58h
Water Resistance
Straton Classic Driver MKII200m
Uni-Racer50m
MSRP
Straton Classic Driver MKII$299
Uni-Racer$3,495

Full specifications

Case

6 specs
Diameter
40mm
39mm
Thickness
12.5mm
9mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

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

Movement

4 specs
Caliber
Miyota 6S21
Sellita SW510
Type
Quartz
Manual
Power Reserve
0h
58h
Jewels
0
23

Pricing

1 specs
MSRP
$299
$3,495
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