Side by side

Mark Time Watches M 4vsGrand Seiko SBGH281

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

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M 4
Mark Time WatchesM 4
SBGH281
Grand SeikoSBGH281
MSRP $6,300
Buy from Mark Time Watches ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
M 439mm
SBGH28140mm
Power Reserve
M 4—
SBGH28155h
Water Resistance
M 4300m
SBGH281100m
MSRP
M 4—
SBGH281$6,300

Full specifications

Case

6 specs
Category
—
Dress
Diameter
39mm
40mm
Thickness
12.1mm
13.3mm
Lug-to-Lug
46mm
46.2mm
Lug Width
20mm
19mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

2 specs
Caliber
Miyota 9039
9S85
Power Reserve
—
55h

Pricing

1 specs
MSRP
—
$6,300
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