Laco KölnvsOrient Diver Design 40
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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.

Köln

Diver Design 40
Diameter
41mm
39.9mm
Lug-to-Lug
n/a
46.5mm
Thickness
n/a
12.8mm
Water Resistance
200m
200m
MSRP
$1,440
$395
lowest
Movement
Sellita SW200-1
Orient F6722
Case
3 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Laco Köln's Type B dial for legibility and lume, with one owner finding the manual winding feel superior and noting consistent accuracy of +2.5 seconds per day. The timing bezel is considered practical. However, the 49.5mm lug-to-lug and male end links make the 41mm Laco Köln too large for wrists smaller than 6 inches. On balance, owners value the Laco Köln for its legible Type B dial and practical bezel, despite its substantial lug-to-lug measurement.
Owners widely praise the Orient Diver Design 40 for its value and solid build, with many appreciating its sapphire crystal. The Orient F6722 automatic movement is considered a dependable workhorse. Some owners find the Kamasu-style dial layout with arrow and sword hands and applied markers a disappointing change from the original's simpler design. Overall, owners rate the Orient Diver Design 40 highly for its value and dependable movement.
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