Side by side
Esoteric Watches BathyalvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Bathyal44mm
Prospex Sea43.5mm
Power Reserve
Bathyal40h
Prospex Sea70h
Water Resistance
Bathyal600m
Prospex Sea200m
MSRP
Bathyal$599
Prospex Sea$1,500
Full specifications
Case
6 specsCategory
—
Diver
Diameter
44mm
43.5mm
Thickness
14mm
13.3mm
Lug-to-Lug
48mm
51mm
Material
Stainless Steel
Titanium
Water Resistance
600m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Miyota 9015
6R35
Power Reserve
40h
70h
Jewels
25
24
Pricing
1 specsMSRP
$599
$1,500
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