Side by side

Sugess Chrono Heritage 1963 (SU1963)vsMassena LAB Uni-Racer

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

Chrono Heritage 1963 (SU1963)
SugessChrono Heritage 1963 (SU1963)
MSRP $449
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

14 of 29 specs differ
Diameter
Chrono Heritage 1963 (SU1963)38mm
Uni-Racer39mm
Power Reserve
Chrono Heritage 1963 (SU1963)35h
Uni-Racer58h
Water Resistance
Chrono Heritage 1963 (SU1963)50m
Uni-Racer50m
MSRP
Chrono Heritage 1963 (SU1963)$449
Uni-Racer$3,495

Full specifications

Case

4 specs
Diameter
38mm
39mm
Thickness
13mm
9mm
Lug Width
13mm
20mm
Caseback
Display
Solid

Crystal & Dial

4 specs
Crystal
Acrylic/Sapphire
Acrylic
Crystal Shape
Flat
Domed
AR Coating
Inner
No
Dial Color
40mm Silver
White

Movement

5 specs
Caliber
Seagull ST19
SW510 BH M Elaboré
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
58h
Jewels
25
23
Complications
GMT, Chronograph, Moonphase
None

Pricing

1 specs
MSRP
$449
$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.

Sugess Chrono Heritage 1963 (SU1963)

Owners widely praise the Sugess Chrono Heritage 1963 (SU1963) as a stunning mechanical chronograph and a bargain for its price, with some noting its beautiful ST1901 movement finishing as amazing value. However, community feedback indicates inconsistent production and delivery, with reports of fragility and quality control issues such as broken pushers and crowns, and even movement failures within months. Accuracy figures vary, with some owners reporting reliability within +/- 8 seconds per day, while others note it running at about +15 seconds per day when kept wound, and some find the ST19 movement loud. On balance, owners rate the Sugess Chrono Heritage 1963 highly for its value and aesthetic appeal as a mechanical chronograph, despite noted quality control concerns.

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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