Side by side
Meia Lua CallistovsSeiko 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
12 of 29 specs differDiameter
Callisto42mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
Callisto40h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
Callisto100m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
Callisto$661
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Full specifications
Case
4 specsCategory
—
Chronograph
Thickness
13.5mm
14.6mm
Lug-to-Lug
48mm
49.5mm
Lug Width
22mm
20mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Miyota 9122
8R48
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
—
$2,500
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