Side by side
Ergon Watches AdventumvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Adventum40mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
Adventum—
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
Adventum100m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
Adventum—
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40mm
39.5mm
Thickness
10.5mm
12.3mm
Lug-to-Lug
50mm
47.2mm
Lug Width
—
20mm
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
White
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9015
6L37
Power Reserve
—
45h
Jewels
25
26
Pricing
1 specsMSRP
—
$2,800
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 Ergon Watches Adventum vs Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch 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.
Quasar StarlightvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchHenry Archer VesterhavvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchHenry Archer NordsøvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchvsUgly Watch Co 925Ergon Watches AdventumvsYema Skin Diver CMM.20Ergon Watches AdventumvsGeckota Sea-Hunter Dive Watch