Side by side
Le Forban Sécurité Mer La BrestoisevsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
La Brestoise39mm
Poseidon Diver (Automatic)40mm
Power Reserve
La Brestoise42h
Poseidon Diver (Automatic)40h
Water Resistance
La Brestoise150m
Poseidon Diver (Automatic)300m
MSRP
La Brestoise—
Poseidon Diver (Automatic)$249
Full specifications
Case
7 specsCategory
—
Diver
Diameter
39mm
40mm
Thickness
12.7mm
12mm
Lug-to-Lug
45mm
46mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
150m
300m
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Miyota 8215
NH35 Warranty
Power Reserve
42h
40h
Pricing
1 specsMSRP
—
$249
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