Side by side
Lucky Harvey Black Slots MachinevsSeestern S450 Ocean Star
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Black Slots Machine43mm
S450 Ocean Star40mm
Power Reserve
Black Slots Machine40h
S450 Ocean Star41h
Water Resistance
Black Slots Machine30m
S450 Ocean Star100m
MSRP
Black Slots Machine$1,199
S450 Ocean Star$299
Full specifications
Case
7 specsCategory
—
Diver
Diameter
43mm
40mm
Thickness
11mm
12mm
Lug-to-Lug
—
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
100m
Crystal & Dial
2 specsDial Color
Black
White
Lume
None
Tritium
Movement
5 specsCaliber
Lucky Harvey in-house automatic caliber
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$1,199
$299
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 Lucky Harvey Black Slots Machine vs Seestern S450 Ocean Star 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.
Lucky Harvey Green Lion DancevsSeestern S450 Ocean StarLucky Harvey Honey BeevsSeestern S450 Ocean StarLucky Harvey White TigervsSeestern S450 Ocean StarOblvlo JM SpacevsSeestern S450 Ocean StarTraska Freediver ArcticvsLucky Harvey Black Slots MachineChristopher Ward C60 Atoll 300vsLucky Harvey Black Slots Machine