Circula Watches ProFlightvsLaco Friedrichshafen Erbstück
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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.

ProFlight

Friedrichshafen Erbstück
Diameter
40mm
45mm
Lug-to-Lug
46mm
n/a
Thickness
11mm
n/a
Water Resistance
150m
highest
50m
Power Reserve
65h
n/a
MSRP
n/a
$2,500
Movement
Sellita SW200-1
Sellita SW200-1
Case
5 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Circula ProFlight is praised for its modern pilot's watch aesthetic, sandblasted and faceted 40mm case, and excellent Super-LumiNova legibility. Reviewers note the Sellita SW200-1 Elaboré movement, 150m water resistance, and anti-magnetic protection up to 80,000 A/m. Some owners find the price-to-spec ratio excellent and the blend of retro and modern design appealing, with one owner highlighting the case hardening process. A reviewer expresses uncertainty regarding its ability to withstand negative pressure, and an owner notes the absence of a date complication. Overall, owners and reviewers rate the Circula ProFlight highly for its impressive build quality and design at its price point.
Owners widely report outstanding build quality for the price, with one owner noting their Laco Friedrichshafen Erbstück remained free of dings, scratches, rust, and broken lume or crystal, unlike other observed B-Uhren examples. The artificial aging process for each Erbstück piece is performed by a single individual at Laco's Pforzheim manufacture, with reviewers finding the faux patina convincingly applied and unique on each piece. However, the Erbstück strap is reported by one owner to be too small for wrists over 6.5 inches, contradicting Laco's claim of fitting up to 8.5 inches. On balance, owners rate the Laco Friedrichshafen Erbstück highly for its robust build quality and convincing artificial aging at the price point.
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