BERNY Compressor-style Diver V4 AM439MvsOrient Sports Diver
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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.

Compressor-style Diver V4 AM439M

Sports Diver
Diameter
42mm
43.6mm
Lug-to-Lug
48mm
lowest
51mm
Thickness
13.5mm
lowest
14mm
Water Resistance
200m
highest
100m
Power Reserve
n/a
50h
MSRP
$143
lowest
$745
Movement
Miyota 8215
Orient F6724
Case
6 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the BERNY BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M for its exceptional value, with one owner calling it a "no-brainer" at $70 and another highlighting its $85-$100 price range as a good opportunity for Chinese sellers. The watch is noted for its appealing compressor style, sapphire crystal with excellent AR coating, and good lume. The Miyota 8215 automatic movement, 200m water resistance, and 42mm case are confirmed specifications. One owner reports the second crown operates the inner bezel. Overall, owners rate the BERNY BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M highly for its impressive value and solid build quality at the price point.
Owners widely praise the Orient Sports Diver for its stylish appearance and value, with one owner selecting it over microbrands for its in-house movement and original design. The starburst blue dial and pebble-like design are noted as attractive features. Some find the watch too large and thick, and one owner considers the black lume inadequate for diving. The in-house Cal.F6N42 movement is not the most accurate, and a minor criticism is the lack of a lumed pip on the bezel's zero marker. Overall, owners rate the Orient Sports Diver highly for its stylish appearance and value for money.
The Orient Star Diver features excellent legibility due to its luminous hands and markers, along with sapphire crystal. The watch has a power reserve indicator.
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