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S.U.F Helsinki 180NNvsGrand Seiko SBGR321

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

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180NN
S.U.F Helsinki180NN
MSRP $3,480
SBGR321
Grand SeikoSBGR321
MSRP $5,200
Buy from S.U.F Helsinki ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
180NN38.7mm
SBGR32140mm
Power Reserve
180NN42h
SBGR32172h
Water Resistance
180NN100m
SBGR321100m
MSRP
180NN$3,480
SBGR321$5,200

Full specifications

Case

5 specs
Category
—
Dress
Diameter
38.7mm
40mm
Thickness
9.4mm
13mm
Lug-to-Lug
46.4mm
46.6mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
Soprod A10
9S65
Power Reserve
42h
72h

Pricing

1 specs
MSRP
—
$5,200
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S.U.F Helsinki 180NvsGrand Seiko SBGR321S.U.F Helsinki 180 ProtoxvsGrand Seiko SBGR321S.U.F Helsinki 180vsGrand Seiko SBGR321Orologi Calamai G50 CRONOvsGrand Seiko SBGR321anOrdain Model 2 PorcelainvsS.U.F Helsinki 180NNanOrdain FabrikvsS.U.F Helsinki 180NN
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