Side by side
Aera Instruments D-1 DivervsSeiko Captain Willard
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
15 of 29 specs differDiameter
D-1 Diver44mm
Captain Willard42.7mm
Power Reserve
D-1 Diver41h
Captain Willard70h
Water Resistance
D-1 Diver300m
Captain Willard200m
MSRP
D-1 Diver$2,300
Captain Willard$1,300
Full specifications
Case
7 specsCategory
—
Diver
Diameter
44mm
42.7mm
Thickness
15.9mm
13.2mm
Lug-to-Lug
49.55mm
46.6mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
underside
Dial Color
—
Black
Lume
None
LumiBrite
Movement
3 specsCaliber
Sellita SW200-1
Seiko 6R35
Power Reserve
41h
70h
Jewels
0
24
Pricing
1 specsMSRP
$2,300
$1,300
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