Side by side

Jack Mason Strat-o-timer GMTvsLorca MODEL No.2 CHRONOGRAPH

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.

Jack Mason Strat-o-timer GMT

Owners widely praise the Jack Mason Strat-o-timer GMT for its impressive fit and finish, excellent value, and true traveler GMT complication, especially considering its price point. Reviewers and owners alike highlight the comfortable 40mm tonneau case, sapphire crystal bezel, and retro styling. Some owners note the hour markers are "chubby" but do not affect legibility, and the strap ends are slightly large. One owner describes the 7-link bracelet as rivaling luxury brands. On balance, owners and reviewers rate the Jack Mason Strat-o-timer GMT highly for its build quality and value proposition.

From video reviewers

The Miyota 9075 true GMT movement is a consistent strength. Reviewers noted the exceptional lightness and comfort due to Grade 2 titanium construction. Opinions on whether further refinements are needed were not shared.

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.

At a glance

19 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
MODEL No.2 CHRONOGRAPH37mm
Power Reserve
Strat-o-timer GMT42h
MODEL No.2 CHRONOGRAPH40h
Water Resistance
Strat-o-timer GMT200m
MODEL No.2 CHRONOGRAPH510m
MSRP
Strat-o-timer GMT$1,099
MODEL No.2 CHRONOGRAPH$2,750

Full specifications

Case

7 specs
Category
Chronograph
Diameter
40mm
37mm
Thickness
13.2mm
11.6mm
Lug-to-Lug
47mm
46mm
Material
Stainless Steel
Stainless Steel 316L
Finish
Brushed + Polished
Water Resistance
200m
510m

Crystal & Dial

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

Movement

7 specs
Caliber
Miyota 9075
Sellita SW510
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$1,099
$2,750
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