Side by side

Mark Time Watches M 6vsGrand Seiko SLGB005

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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M 6
Mark Time WatchesM 6
MSRP $495
SLGB005
Grand SeikoSLGB005
MSRP $11,100
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Buy used on eBay ↗
Buy from Grand Seiko ↗
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At a glance

10 of 29 specs differ
Diameter
M 639mm
SLGB00537mm
Power Reserve
M 6—
SLGB00572h
Water Resistance
M 6100m
SLGB005100m
MSRP
M 6$495
SLGB005$11,100

Full specifications

Case

4 specs
Category
—
Dress
Diameter
39mm
37mm
Thickness
10.6mm
11.4mm
Lug-to-Lug
45mm
44.3mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

3 specs
Caliber
Miyota 9039
9RB2
Type
Automatic
Spring Drive
Power Reserve
—
72h

Pricing

1 specs
MSRP
$495
$11,100
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