Side by side
Aera Instruments D-1 DivervsSeiko Prospex Sea 1965 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
14 of 29 specs differDiameter
D-1 Diver44mm
Prospex Sea 1965 Heritage Diver's Watch40mm
Power Reserve
D-1 Diver41h
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
D-1 Diver300m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
D-1 Diver$2,300
Prospex Sea 1965 Heritage Diver's Watch$1,300
Full specifications
Case
6 specsCategory
—
Diver
Diameter
44mm
40mm
Thickness
15.9mm
13mm
Lug-to-Lug
49.55mm
46.4mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
Seiko 6R55
Power Reserve
41h
72h
Jewels
0
24
Pricing
1 specsMSRP
$2,300
$1,300
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