Side by side
BERNY BERNY-Men Automatic Compressor-style Diver Watch V4-AM439MvsCasio EFB-730D
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M48mm
EFB-730D40mm
Power Reserve
BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M—
EFB-730D—
Water Resistance
BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M200m
EFB-730D100m
MSRP
BERNY-Men Automatic Compressor-style Diver Watch V4-AM439M$143
EFB-730D$165
Full specifications
Case
7 specsCategory
—
Chronograph
Diameter
48mm
40mm
Thickness
13.5mm
11mm
Lug-to-Lug
48mm
47mm
Lug Width
22mm
—
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
2 specsAR Coating
—
No
Dial Color
—
Black
Movement
1 specsCaliber
Miyota 8215
—
Pricing
1 specsMSRP
$143
$165
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