Side by side
Feynman Timekeepers CoalescevsPraesidus A-11 Phantom
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Coalesce39mm
A-11 Phantom38mm
Power Reserve
Coalesce—
A-11 Phantom40h
Water Resistance
Coalesce—
A-11 Phantom100m
MSRP
Coalesce$5,448
A-11 Phantom$300
Full specifications
Case
7 specsCategory
—
Field
Diameter
39mm
38mm
Thickness
—
11mm
Lug-to-Lug
—
45mm
Lug Width
—
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
—
100m
Crystal & Dial
1 specsDial Color
Panda
Phantom
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35
Power Reserve
—
40h
Pricing
1 specsMSRP
$5,448
$300
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 Feynman Timekeepers Coalesce vs Praesidus A-11 Phantom 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.












