Side by side

Mark Time Watches M 1vsGrand Seiko SBGA413

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

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M 1
Mark Time WatchesM 1
MSRP $345
SBGA413
Grand SeikoSBGA413
MSRP $7,200
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Buy used on eBay ↗
Buy from Grand Seiko ↗
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At a glance

12 of 29 specs differ
Diameter
M 142mm
SBGA41340mm
Power Reserve
M 1—
SBGA41372h
Water Resistance
M 1100m
SBGA413100m
MSRP
M 1$345
SBGA413$7,200

Full specifications

Case

6 specs
Category
—
Dress
Diameter
42mm
40mm
Thickness
12.5mm
12.8mm
Lug-to-Lug
49.5mm
47mm
Lug Width
22mm
21mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Dark Blue
Black

Movement

3 specs
Caliber
Miyota 9039
9R65
Type
Automatic
Spring Drive
Power Reserve
—
72h

Pricing

1 specs
MSRP
$345
$7,200
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All alternatives to the M 1 →All alternatives to the SBGA413 →
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Roebuck Watch Company RangervsGrand Seiko SBGA413Roebuck Watch Company DivisovsGrand Seiko SBGA413Gruppo Gamma Vanguard WeatheredvsGrand Seiko SBGA413Gruppo Gamma Vanguard SteelvsGrand Seiko SBGA413Mark Time Watches M 1vsYema Wristmaster Slim Small Seconds CMM.29Mark Time Watches M 1vsCincinnati Watch Company The Cincinnatian - Sold Out. Discontinued. Legacy
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