Side by side

Praesidus DD-45vsGrand Seiko SBGW306

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

DD-45
PraesidusDD-45
MSRP $299
SBGW306
Grand SeikoSBGW306
MSRP $17,900

At a glance

13 of 29 specs differ
Diameter
DD-4540mm
SBGW30636.5mm
Power Reserve
DD-4540h
SBGW30672h
Water Resistance
DD-45100m
SBGW306100m
MSRP
DD-45$299
SBGW306$17,900

Full specifications

Case

6 specs
Category
Field
Dress
Diameter
40mm
36.5mm
Thickness
—
11.7mm
Lug-to-Lug
46.5mm
42.7mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Gold

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
OG
Black

Movement

3 specs
Caliber
Ameriquartz USA
9S64
Type
Quartz
Manual
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$299
$17,900

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