Studio Underd0g ChronographvsMassena LAB Uni-Racer

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Studio Underd0g Chronograph at true scale

Chronograph

Massena LAB Uni-Racer at true scale

Uni-Racer

Diameter

38.5mm

39mm

Lug-to-Lug

44.5mm

n/a

Thickness

13.6mm

9mm

lowest

Water Resistance

50m

50m

Power Reserve

63h

highest

58h

MSRP

$2,200

lowest

$3,495

Movement

Sellita SW510 M

Sellita SW510

Case

4 specs
Diameter
38.5mm
39mm
Thickness
13.6mm
9mm
Lug-to-Lug
44.5mm
n/a
Lug Width
20mm
n/a

Crystal & Dial

4 specs
Crystal
Sapphire
Acrylic
Crystal Shape
n/a
Domed
AR Coating
n/a
No
Dial Color
n/a
White

Movement

3 specs
Caliber
Sellita SW510 M
Sellita SW510
Power Reserve
63h
58h
Jewels
0
23

Pricing

1 specs
MSRP
$2,200
$3,495
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Reviews

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

Studio Underd0g Chronograph

Owners widely praise the Studio Underd0g Chronograph's buttery winding action and crisp chronograph activation, with one source suggesting a premium movement version. The 38.5mm case houses a playful, vibrant yellow-to-green dial, described as a cheeky and unique avocado nod. Some owners find the value debatable, with one noting dissatisfaction with the strap and suggesting it may not be worth the price premium over cheaper alternatives. Accuracy varies, with one owner reporting less precision than watches using the Valjoux 7750. Overall, owners rate the Studio Underd0g Chronograph highly for its engaging manual-wind experience and distinctive dial design.

Massena LAB Uni-Racer

Owners praise the Massena LAB Uni-Racer for its refined vintage chronograph aesthetic, highlighting the 39mm case size and manual-wind Sellita SW510 M movement. Reviewers note the period-perfect Super-LumiNova, red crosshair dial, and snailing on recessed registers. The watch is priced at $3495 and offers a 58-hour power reserve with 50m water resistance. Overall, owners and reviewers rate the Massena LAB Uni-Racer highly for its faithful execution of vintage chronograph design cues in a modern package.

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