Side by side
Aigi Watches 1RSUvsSeiko 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
11 of 29 specs differDiameter
1RSU40mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
1RSU40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
1RSU200m
Prospex Sea Save the Ocean Special Edition200m
MSRP
1RSU$910
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
5 specsCategory
—
Diver
Diameter
40mm
43.8mm
Thickness
12mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsAR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9075
4R35
Power Reserve
40h
41h
Jewels
25
23
Pricing
1 specsMSRP
$910
$650
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