Side by side
Feynman Timekeepers CoalescevsGrand Seiko SLGW007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Coalesce39mm
SLGW00738.6mm
Power Reserve
Coalesce—
SLGW00780h
Water Resistance
Coalesce—
SLGW00730m
MSRP
Coalesce$5,448
SLGW007$10,000
Full specifications
Case
6 specsCategory
—
Dress
Diameter
39mm
38.6mm
Thickness
—
9.95mm
Lug-to-Lug
—
45mm
Lug Width
—
20mm
Water Resistance
—
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Panda
Black
Movement
3 specsCaliber
Sellita SW200-1
9SA4
Type
Automatic
Manual
Power Reserve
—
80h
Pricing
1 specsMSRP
$5,448
$10,000
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 Grand Seiko SLGW007 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.














