Side by side

CWC 6BB-WRvsGrand Seiko SBGW306

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

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6BB-WR
CWC6BB-WR
MSRP $1,875
SBGW306
Grand SeikoSBGW306
MSRP $17,900
Buy from CWC ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
6BB-WR42mm
SBGW30636.5mm
Power Reserve
6BB-WR40h
SBGW30672h
Water Resistance
6BB-WR100m
SBGW306100m
MSRP
6BB-WR$1,875
SBGW306$17,900

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
42mm
36.5mm
Thickness
14.9mm
11.7mm
Lug-to-Lug
49mm
42.7mm
Lug Width
20mm
18mm
Material
Stainless Steel
Gold

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
CWC 6BB-WR
Black

Movement

3 specs
Caliber
Sellita SW510
9S64
Type
Automatic
Manual
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$1,875
$17,900
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All alternatives to the 6BB-WR →All alternatives to the SBGW306 →
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