Side by side
Aera Instruments D-1vsSeagull Ocean Series Pro 300m Moon Phase Gradient Wave-textured Dial Diving Watch 43.5mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
7 of 29 specs differDiameter
D-144mm
Ocean Series Pro 300m Moon Phase Gradient Wave-textured Dial Diving Watch 43.5mm43.5mm
Power Reserve
D-141h
Ocean Series Pro 300m Moon Phase Gradient Wave-textured Dial Diving Watch 43.5mm—
Water Resistance
D-1300m
Ocean Series Pro 300m Moon Phase Gradient Wave-textured Dial Diving Watch 43.5mm300m
MSRP
D-1$2,000
Ocean Series Pro 300m Moon Phase Gradient Wave-textured Dial Diving Watch 43.5mm$799
Full specifications
Case
3 specsDiameter
44mm
43.5mm
Thickness
15.9mm
15mm
Lug-to-Lug
49.55mm
51.6mm
Crystal & Dial
1 specsDial Color
—
—
Movement
2 specsCaliber
Sellita SW200-1
ST2162
Power Reserve
41h
0h
Pricing
1 specsMSRP
$2,000
$799
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