Side by side

Grand Seiko SBGW306vsYema Flygraf Navigator

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

SBGW306
Grand SeikoSBGW306
MSRP $17,900
Flygraf Navigator
YemaFlygraf Navigator
MSRP $1,199

At a glance

12 of 29 specs differ
Diameter
SBGW30636.5mm
Flygraf Navigator40mm
Power Reserve
SBGW30672h
Flygraf Navigator40h
Water Resistance
SBGW306100m
Flygraf Navigator100m
MSRP
SBGW306$17,900
Flygraf Navigator$1,199

Full specifications

Case

6 specs
Category
Dress
Chronograph
Diameter
36.5mm
40mm
Thickness
11.7mm
13.9mm
Lug-to-Lug
42.7mm
—
Lug Width
18mm
20mm
Material
Gold
316L Stainless Steel

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Steel

Movement

3 specs
Caliber
9S64
—
Type
Manual
Automatic
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$17,900
$1,199

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