Side by side

Marnaut Safe Harbour 100CvsGrand Seiko SBGM245

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
SBGM245
Grand SeikoSBGM245
MSRP $6,100
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Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Safe Harbour 100C39mm
SBGM24540.5mm
Power Reserve
Safe Harbour 100C41h
SBGM24572h
Water Resistance
Safe Harbour 100C100m
SBGM245200m
MSRP
Safe Harbour 100C$899
SBGM245$6,100

Full specifications

Case

5 specs
Category
—
GMT
Diameter
39mm
40.5mm
Thickness
13mm
14.4mm
Lug-to-Lug
45mm
48.6mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
Sellita SW200-1
9S66
Power Reserve
41h
72h

Pricing

1 specs
MSRP
$899
$6,100
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Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsGrand Seiko SBGM245Pompeak Sub-AquaticvsGrand Seiko SBGM245Eza 1972 DivervsGrand Seiko SBGM245Circula Watches SuperSportvsGrand Seiko SBGM245Lorier Hyperion SIIvsMarnaut Safe Harbour 100CLorier Hyperion SII SkywardvsMarnaut Safe Harbour 100C
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