Side by side
Feynman Timekeepers CoalescevsSeiko Astron
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Coalesce39mm
Astron41.2mm
Power Reserve
Coalesce—
Astron40h
Water Resistance
Coalesce—
Astron100m
MSRP
Coalesce$5,448
Astron$2,200
Full specifications
Case
7 specsCategory
—
Dress
Diameter
39mm
41.2mm
Thickness
—
12mm
Lug-to-Lug
—
48.5mm
Lug Width
—
14mm
Material
Stainless Steel
Titanium
Water Resistance
—
100m
Crystal & Dial
3 specsAR Coating
Inner
Super-clear coating
Dial Color
Panda
Black
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Sellita SW200-1
3X62
Type
Automatic
Quartz
Power Reserve
—
40h
Jewels
25
10
Pricing
1 specsMSRP
$5,448
$2,200
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