Side by side
Loresum LS04vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
LS0439.5mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
LS0440h
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
LS0450m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
LS04—
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250
Full specifications
Case
5 specsCategory
—
Diver
Diameter
39.5mm
40.5mm
Thickness
9mm
13.2mm
Lug-to-Lug
46.5mm
47.6mm
Water Resistance
50m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue Aventurine
Black
Lume
Super-LumiNova® BGW9
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9015
6R35
Power Reserve
40h
70h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,250
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 Loresum LS04 vs Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition 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.
Loresum LS05vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionQuasar Starlight V2vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionQuasar ABYSSvsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special EditionvsUBIQ DualGeckota Sea-Hunter Dive WatchvsLoresum LS04Loresum LS04vsWolbrook Skindiver II Professional