Side by side
Grand Seiko SBGW306vsYema Navygraf FSM Bronze
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SBGW30636.5mm
Navygraf FSM Bronze38.5mm
Power Reserve
SBGW30672h
Navygraf FSM Bronze40h
Water Resistance
SBGW306100m
Navygraf FSM Bronze100m
MSRP
SBGW306$17,900
Navygraf FSM Bronze$1,350
Full specifications
Case
6 specsCategory
Dress
Diver
Diameter
36.5mm
38.5mm
Thickness
11.7mm
11.3mm
Lug-to-Lug
42.7mm
—
Lug Width
18mm
19mm
Material
Gold
Bronze
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Bronze
Movement
3 specsCaliber
9S64
—
Type
Manual
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$17,900
$1,350
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