Side by side
Seiko Prospex SeavsTSAO Baltimore Francis Scott Key Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Prospex Sea41.3mm
Francis Scott Key Limited Edition42mm
Power Reserve
Prospex Sea72h
Francis Scott Key Limited Edition40h
Water Resistance
Prospex Sea300m
Francis Scott Key Limited Edition100m
MSRP
Prospex Sea$1,100
Francis Scott Key Limited Edition$1,500
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41.3mm
42mm
Thickness
12.5mm
13.5mm
Lug-to-Lug
48.2mm
50mm
Lug Width
20mm
22mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R55
MD-1
Power Reserve
72h
40h
Jewels
24
25
Pricing
1 specsMSRP
$1,100
$1,500
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