Side by side
Orient Star M45 F8 Mechanical Moon Phase Hand WindingvsGrand Seiko SBGK007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
11 of 29 specs differDiameter
M45 F8 Mechanical Moon Phase Hand Winding39.5mm
SBGK00739mm
Power Reserve
M45 F8 Mechanical Moon Phase Hand Winding70h
SBGK00772h
Water Resistance
M45 F8 Mechanical Moon Phase Hand Winding30m
SBGK00730m
MSRP
M45 F8 Mechanical Moon Phase Hand Winding$3,040
SBGK007$7,300
Full specifications
Case
6 specsCategory
Mechanical
Dress
Diameter
39.5mm
39mm
Thickness
11.9mm
11.6mm
Lug-to-Lug
46.7mm
44mm
Lug Width
20mm
19mm
Finish
—
—
Crystal & Dial
1 specsDial Color
White
—
Movement
3 specsCaliber
Orient F8A62
Grand Seiko 9S63
Power Reserve
70h
72h
Jewels
20
0
Pricing
1 specsMSRP
$3,040
$7,300
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