Side by side
Dryden Chrono Diver Series 1vsGrand Seiko SBGW306
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Chrono Diver Series 142mm
SBGW30636.5mm
Power Reserve
Chrono Diver Series 140h
SBGW30672h
Water Resistance
Chrono Diver Series 1101m
SBGW306100m
MSRP
Chrono Diver Series 1$349
SBGW306$17,900
Full specifications
Case
7 specsCategory
Chronograph
Dress
Diameter
42mm
36.5mm
Thickness
13.5mm
11.7mm
Lug-to-Lug
49mm
42.7mm
Lug Width
22mm
18mm
Material
Stainless Steel
Gold
Water Resistance
101m
100m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Steel
Black
Movement
3 specsCaliber
—
9S64
Type
Quartz
Manual
Power Reserve
40h
72h
Pricing
1 specsMSRP
$349
$17,900
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