Side by side
Meridiano Watches Lost AstronautvsSeiko 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
Lost Astronaut40.5mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Lost Astronaut41h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Lost Astronaut100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Lost Astronaut—
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40.5mm
43.8mm
Thickness
11.3mm
12.8mm
Lug-to-Lug
47.3mm
48.7mm
Lug Width
—
22mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
BGW9
LumiBrite on hands, index(es) and bezel
Movement
2 specsCaliber
Seiko NH38
4R35
Jewels
25
23
Pricing
1 specsMSRP
—
$650
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