Side by side
Le Forban Sécurité Mer La BrestoisevsMarathon Steel Navigator SSNAV Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
La Brestoise39mm
Steel Navigator SSNAV Auto41mm
Power Reserve
La Brestoise42h
Steel Navigator SSNAV Auto40h
Water Resistance
La Brestoise150m
Steel Navigator SSNAV Auto60m
MSRP
La Brestoise—
Steel Navigator SSNAV Auto$1,300
Full specifications
Case
6 specsCategory
—
Pilot
Diameter
39mm
41mm
Thickness
12.7mm
11.5mm
Lug-to-Lug
45mm
48mm
Lug Width
20mm
20mm
Water Resistance
150m
60m
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Miyota 8215
Sellita SW200-1
Power Reserve
42h
40h
Pricing
1 specsMSRP
—
$1,300
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