Side by side

Seiko SUR449vsTimefactors PRS-10

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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At a glance

8 of 29 specs differ
Diameter
SUR44940.2mm
PRS-1039.1mm
Power Reserve
SUR449
PRS-10
Water Resistance
SUR449100m
PRS-10100m
MSRP
SUR449$235
PRS-10$302

Full specifications

Case

4 specs
Diameter
40.2mm
39.1mm
Thickness
0mm
11.2mm
Lug-to-Lug
0mm
42mm
Lug Width
0mm
20mm

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Green
Black

Movement

1 specs
Caliber
Seiko 6N53
Ronda 715Li

Pricing

1 specs
MSRP
$235
$302
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