Side by side
Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsTAG Heuer Monaco
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Monaco39mm
Power Reserve
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Monaco80h
Water Resistance
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
Monaco100m
MSRP
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150
Monaco$7,950
Full specifications
Case
7 specsDiameter
39.5mm
39mm
Thickness
12mm
15.21mm
Lug-to-Lug
44.5mm
—
Lug Width
20mm
22mm
Finish
Brushed and polished
Steel Fine-Brushed/Polished
Water Resistance
200m
100m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Curved
—
AR Coating
Anti-reflective coating on inner surface
—
Indices
Applied
—
Lume
LumiBrite on hands and index(es)
None
Movement
4 specsCaliber
6R55
TH20-00
Power Reserve
72h
80h
Jewels
24
0
Complications
None
Chronograph, Date
Pricing
1 specsMSRP
$1,150
$7,950
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