Side by side
Seiko Prospex Sea 1965 Heritage Diver's WatchvsWhitby Watch Co. Alpine Automatic Dark Side
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Prospex Sea 1965 Heritage Diver's Watch40mm
Alpine Automatic Dark Side44mm
Power Reserve
Prospex Sea 1965 Heritage Diver's Watch72h
Alpine Automatic Dark Side—
Water Resistance
Prospex Sea 1965 Heritage Diver's Watch300m
Alpine Automatic Dark Side200m
MSRP
Prospex Sea 1965 Heritage Diver's Watch$1,300
Alpine Automatic Dark Side$859
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
44mm
Thickness
13mm
0mm
Lug-to-Lug
46.4mm
50.8mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal Shape
Curved
—
AR Coating
Anti-reflective coating on inner surface
—
Dial Color
—
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R55
Miyota 9015
Power Reserve
72h
0h
Jewels
24
0
Pricing
1 specsMSRP
$1,300
$859
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Seiko Prospex Sea 1965 Heritage Diver's Watch vs Whitby Watch Co. Alpine Automatic Dark Side gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Vaer D5 Meridian AutovsWhitby Watch Co. Alpine Automatic Dark SideHenry Archer NordsøvsWhitby Watch Co. Alpine Automatic Dark SideSpinnaker CroftvsWhitby Watch Co. Alpine Automatic Dark SideBorealis Watch Co. Caloura 300mvsWhitby Watch Co. Alpine Automatic Dark SideMomentum AquamaticvsSeiko Prospex Sea 1965 Heritage Diver's WatchLa Touraine SeafarervsSeiko Prospex Sea 1965 Heritage Diver's Watch