Side by side
Spinnaker Tesei TitaniumvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Tesei Titanium42mm
Prospex SPEEDTIMER42.5mm
Power Reserve
Tesei Titanium40h
Prospex SPEEDTIMER45h
Water Resistance
Tesei Titanium200m
Prospex SPEEDTIMER100m
MSRP
Tesei Titanium$625
Prospex SPEEDTIMER$3,000
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
42mm
42.5mm
Thickness
14mm
15.1mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
SII NH35A
8R46
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
$625
$3,000
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