Side by side

Marnaut Safe Harbour 100CvsGrand Seiko SBGR321

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

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Safe Harbour 100C
MarnautSafe Harbour 100C
MSRP $899
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

7 of 29 specs differ
Diameter
Safe Harbour 100C39mm
SBGR32140mm
Power Reserve
Safe Harbour 100C41h
SBGR32172h
Water Resistance
Safe Harbour 100C100m
SBGR321100m
MSRP
Safe Harbour 100C$899
SBGR321$5,200

Full specifications

Case

3 specs
Category
—
Dress
Diameter
39mm
40mm
Lug-to-Lug
45mm
46.6mm

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
Sellita SW200-1
9S65
Power Reserve
41h
72h

Pricing

1 specs
MSRP
$899
$5,200
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Adjacent matchups

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Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsGrand Seiko SBGR321Pompeak Sub-AquaticvsGrand Seiko SBGR321Eza 1972 DivervsGrand Seiko SBGR321Circula Watches SuperSportvsGrand Seiko SBGR321Marnaut Safe Harbour 100CvsanOrdain Model 2 PorcelainanOrdain FabrikvsMarnaut Safe Harbour 100C
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