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Lorca MODEL No.2 CHRONOGRAPHvsSerica Réf. 5303

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.

Lorca MODEL No.2 CHRONOGRAPH

The Lorca MODEL No.2 CHRONOGRAPH is praised for its well-made construction and vintage-inspired aesthetic, featuring a 37mm case, a balanced three-register dial, and a quality bracelet and clasp suitable for daily wear. It includes a manual-wind Sellita SW510M movement with a 63-hour power reserve and offers 100 meters of water resistance in a thin package. Reviewers note a unique grooved bi-directional bezel, which is described as an atypical but potentially divisive choice for a chronograph. On balance, reviewers find the Lorca MODEL No.2 CHRONOGRAPH to be a well-made watch that successfully blends vintage charm with contemporary design.

From video reviewers

The Lorca Model No.2 Chronograph features a notable guilloché bezel that adds vintage flair to its design. The watch is powered by a Swiss Sellita SW510M manual movement, offering 63 hours of power reserve. A potential drawback is the relatively small 37mm size.

Serica Réf. 5303

Owners widely praise the Serica Réf. 5303 for its unique neo-vintage design, sophisticated aesthetics, and excellent finishing, with many highlighting the smooth winding action and the tactile quality of the bezel click as industry-benchmark. The 39mm case is frequently cited as well-proportioned and wearable, especially for smaller wrists. Accuracy figures vary, with one owner reporting +2 seconds per day and another +5.5 seconds per day, while the 42-hour power reserve was noted as a point of desire for longer duration. Some owners have reported significant quality control issues, including dial shifting, non-functional hacking, and misaligned or jammed bezels, with concerns also raised about the Soprod movement and the manufacturer's communication. Overall, owners rate the Serica Réf. 5303 highly for its distinctive design and refined finishing, despite some significant quality control concerns raised by a few.

From video reviewers

The COSC and Grand Chronomètre Serica® certifications are a significant strength. No shared weaknesses were identified.

At a glance

19 of 29 specs differ
Diameter
MODEL No.2 CHRONOGRAPH37mm
Réf. 530339mm
Power Reserve
MODEL No.2 CHRONOGRAPH40h
Réf. 530342h
Water Resistance
MODEL No.2 CHRONOGRAPH510m
Réf. 5303300m
MSRP
MODEL No.2 CHRONOGRAPH$2,750
Réf. 5303$1,857

Full specifications

Case

7 specs
Category
Chronograph
Diameter
37mm
39mm
Thickness
11.6mm
12.2mm
Lug-to-Lug
46mm
46.5mm
Material
Stainless Steel 316L
Stainless Steel
Finish
Brushed + Polished
Water Resistance
510m
300m

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Black
Indices
Applied

Movement

7 specs
Caliber
Sellita SW510
Soprod M100
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
42h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$2,750
$1,857
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