Side by side
Esoteric Watches BathyalvsSeiko Prospex Sea Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Bathyal44mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Bathyal40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Bathyal600m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Bathyal$599
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
5 specsCategory
—
Diver
Diameter
44mm
43.8mm
Thickness
14mm
12.8mm
Lug-to-Lug
48mm
48.7mm
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, index(es) and bezel
Movement
3 specsCaliber
Miyota 9015
4R35
Power Reserve
40h
41h
Jewels
25
23
Pricing
1 specsMSRP
$599
$650
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