Side by side
Orient Star M42 Diver 1964 2nd Edition F6 Date 200mvsSeiko Prospex SPEEDTIMER Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
M42 Diver 1964 2nd Edition F6 Date 200m41mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
M42 Diver 1964 2nd Edition F6 Date 200m50h
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
M42 Diver 1964 2nd Edition F6 Date 200m200m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
M42 Diver 1964 2nd Edition F6 Date 200m$955
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
41mm
42mm
Thickness
14.5mm
14.6mm
Lug-to-Lug
49.6mm
49.5mm
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Black
—
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Orient F6N47
Seiko 8R48
Power Reserve
50h
45h
Jewels
22
34
Pricing
1 specsMSRP
$955
$2,500
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 Orient Star M42 Diver 1964 2nd Edition F6 Date 200m vs Seiko Prospex SPEEDTIMER Mechanical Chronograph 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.
Duxot Henri Diver AutomaticvsSeiko Prospex SPEEDTIMER Mechanical ChronographFormex Reef 42 mmvsSeiko Prospex SPEEDTIMER Mechanical ChronographKnot Watches Knot AT1-40SSVvsSeiko Prospex SPEEDTIMER Mechanical ChronographFathers Orologio Diver Automatico Swiss MadevsSeiko Prospex SPEEDTIMER Mechanical ChronographOrient Star M42 Diver 1964 2nd Edition F6 Date 200mvsPitzmann Watches Pitzmann IIIOrient Star M42 Diver 1964 2nd Edition F6 Date 200mvsBaltic Scalegraph