Side by side

Smiths 'SEAFIRE' PRS-37vsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

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'SEAFIRE' PRS-37
Smiths'SEAFIRE' PRS-37
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
SeikoProspex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
MSRP $2,400
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At a glance

11 of 29 specs differ
Diameter
'SEAFIRE' PRS-3740mm
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
Power Reserve
'SEAFIRE' PRS-37—
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
Water Resistance
'SEAFIRE' PRS-37100m
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
MSRP
'SEAFIRE' PRS-37—
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

4 specs
Category
—
Chronograph
Diameter
40mm
42mm
Thickness
12.3mm
12.9mm
Lug-to-Lug
45.5mm
49.6mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Lume
SuperLuminova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
ISA 9500-1010
5X83
Power Reserve
—
40h
Jewels
25
14

Pricing

1 specs
MSRP
—
$2,400
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