Side by side
Marnaut Safe Harbour 100CvsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Safe Harbour 100C39mm
S446 GMT39.5mm
Power Reserve
Safe Harbour 100C41h
S446 GMT41hh
Water Resistance
Safe Harbour 100C100m
S446 GMT100m
MSRP
Safe Harbour 100C$899
S446 GMT$299
Full specifications
Case
4 specsCategory
—
GMT
Diameter
39mm
39.5mm
Lug-to-Lug
45mm
47mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsCrystal Shape
Flat
Domed
Dial Color
Black
Cream
Movement
5 specsCaliber
Sellita SW200-1
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
41h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$899
$299
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