Side by side

Flux Watches QuadrasvsGrand Seiko SBGR321

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

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Quadras
Flux WatchesQuadras
MSRP $2,800
SBGR321
Grand SeikoSBGR321
MSRP $5,200
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Buy used on eBay ↗
Buy from Grand Seiko ↗
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At a glance

12 of 29 specs differ
Diameter
Quadras41mm
SBGR32140mm
Power Reserve
Quadras68h
SBGR32172h
Water Resistance
Quadras70m
SBGR321100m
MSRP
Quadras$2,800
SBGR321$5,200

Full specifications

Case

7 specs
Category
—
Dress
Diameter
41mm
40mm
Thickness
11.8mm
13mm
Lug-to-Lug
46mm
46.6mm
Lug Width
20mm
20mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
70m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

2 specs
Caliber
La Joux Perret G101
9S65
Power Reserve
68h
72h

Pricing

1 specs
MSRP
—
$5,200
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