Side by side
Aigi Watches GRUVEBUSvsSeiko 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
11 of 29 specs differDiameter
GRUVEBUS40mm
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Power Reserve
GRUVEBUS40h
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Water Resistance
GRUVEBUS200m
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
MSRP
GRUVEBUS$1,095
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150
Full specifications
Case
4 specsCategory
—
Chronograph
Diameter
40mm
39.5mm
Thickness
12.3mm
12mm
Lug-to-Lug
46mm
44.5mm
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
Sellita SW200-1
6R55
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$1,095
$1,150
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