Side by side
Le Forban Sécurité Mer La BrestoisevsSeiko Prospex Sea 1968 Heritage Diver's GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
La Brestoise39mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
La Brestoise42h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
La Brestoise150m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
La Brestoise—
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
7 specsCategory
—
Diver
Diameter
39mm
42mm
Thickness
12.7mm
12.9mm
Lug-to-Lug
45mm
48.6mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
150m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 8215
6R54
Power Reserve
42h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,500
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