Side by side
Astor + Banks AB1405vsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
AB140542mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
AB140540h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
AB140550m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
AB1405$1,499
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Full specifications
Case
5 specsCategory
Dress
Chronograph
Thickness
—
14.6mm
Lug-to-Lug
—
49.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
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
4 specsCaliber
Manual Swiss
8R48
Type
Manual
Automatic
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
$1,499
$2,500
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