Side by side

Benjamin James Deerhurst RegulatorvsSeiko Prospex SPEEDTIMER Mechanical

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

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Deerhurst Regulator
Benjamin JamesDeerhurst Regulator
MSRP $1,522
See the full Deerhurst Regulator
Prospex SPEEDTIMER Mechanical
SeikoProspex SPEEDTIMER Mechanical
MSRP $995
See the full Prospex SPEEDTIMER Mechanical
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At a glance

14 of 29 specs differ
Diameter
Deerhurst Regulator36mm
Prospex SPEEDTIMER Mechanical39.5mm
Power Reserve
Deerhurst Regulator41h
Prospex SPEEDTIMER Mechanical72h
Water Resistance
Deerhurst Regulator50m
Prospex SPEEDTIMER Mechanical200m
MSRP
Deerhurst Regulator$1,522
Prospex SPEEDTIMER Mechanical$995

Full specifications

Case

5 specs
Category
—
Chronograph
Diameter
36mm
39.5mm
Thickness
8.8mm
12mm
Lug-to-Lug
42mm
44.5mm
Water Resistance
50m
200m

Crystal & Dial

4 specs
Crystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
Denim Blue
—
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
Sellita SW266-1
Seiko 6R55
Type
Manual
Automatic
Power Reserve
41h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$1,522
$995
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