Side by side

Nivada Grenchen The Panda / Reverse PandavsMassena 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.

Nivada Grenchen The Panda / Reverse Panda

Nivada Grenchen The Panda / Reverse Panda owners praise the watch's finishing and value, with the élaboré grade Sellita SW510-M movement running accurately at +1s/day. Some owners desire a larger case size, and opinions are split on the straight end links of the Forstner-manufactured Flat-Link bracelet, though the beads of rice bracelet is generally well-regarded. The manual wound movement offers approximately 63 hours of power reserve. Overall, owners rate Nivada Grenchen The Panda / Reverse Panda highly for its attractive design and finishing at its price point.

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

13 of 29 specs differ
Diameter
The Panda / Reverse Panda38mm
Uni-Racer39mm
Power Reserve
The Panda / Reverse Panda48h
Uni-Racer58h
Water Resistance
The Panda / Reverse Panda100m
Uni-Racer50m
MSRP
The Panda / Reverse Panda$4,900
Uni-Racer$3,495

Full specifications

Case

6 specs
Diameter
38mm
39mm
Thickness
13.75mm
9mm
Lug-to-Lug
46.5mm
0mm
Lug Width
16mm
0mm
Finish
Brushed + Polished
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal Shape
Domed
AR Coating
No

Movement

4 specs
Caliber
Valjoux 23
SW510 BH M Elaboré
Power Reserve
48h
58h
Jewels
0
23
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$4,900
$3,495
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