Side by side
Hemel HF1 SnelwayvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
HF1 Snelway40mm
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Power Reserve
HF1 Snelway40h
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Water Resistance
HF1 Snelway100m
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
MSRP
HF1 Snelway$200
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150
Full specifications
Case
6 specsCategory
Field
Chronograph
Diameter
40mm
39.5mm
Thickness
11mm
12mm
Lug-to-Lug
—
44.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Red
Black
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Seiko VH31
6R55
Type
Quartz
Automatic
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$200
$1,150
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