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Le Forban Sécurité Mer La RochelaisevsSeiko Prospex Land Mechanical

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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La Rochelaise
Le Forban Sécurité MerLa Rochelaise
Prospex Land Mechanical
SeikoProspex Land Mechanical
MSRP $995
Buy from Le Forban Sécurité Mer ↗
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At a glance

14 of 29 specs differ
Diameter
La Rochelaise39mm
Prospex Land Mechanical39.5mm
Power Reserve
La Rochelaise42h
Prospex Land Mechanical72h
Water Resistance
La Rochelaise150m
Prospex Land Mechanical200m
MSRP
La Rochelaise—
Prospex Land Mechanical$995

Full specifications

Case

7 specs
Category
—
Field
Diameter
39mm
39.5mm
Thickness
11.4mm
12.7mm
Lug-to-Lug
46mm
46.4mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
150m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
6R55
Power Reserve
42h
72h
Jewels
25
24

Pricing

1 specs
MSRP
—
$995
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