Side by side

Grand Seiko SBGW306vsLongines LONGINES MASTER COLLECTION

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

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SBGW306
Grand SeikoSBGW306
MSRP $17,900
LONGINES MASTER COLLECTION
LonginesLONGINES MASTER COLLECTION
MSRP $2,850
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Longines ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
SBGW30636.5mm
LONGINES MASTER COLLECTION38.5mm
Power Reserve
SBGW30672h
LONGINES MASTER COLLECTION72h
Water Resistance
SBGW306100m
LONGINES MASTER COLLECTION30m
MSRP
SBGW306$17,900
LONGINES MASTER COLLECTION$2,850

Full specifications

Case

7 specs
Category
Dress
—
Diameter
36.5mm
38.5mm
Thickness
11.7mm
10.2mm
Lug-to-Lug
42.7mm
44.9mm
Lug Width
18mm
20mm
Material
Gold
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Ivory

Movement

2 specs
Caliber
9S64
L893.5
Type
Manual
Automatic

Pricing

1 specs
MSRP
$17,900
$2,850
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