Side by side
Marnaut Safe Harbour 100vsSheffield Deep Gray 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Safe Harbour 10039mm
Deep Gray 30042mm
Power Reserve
Safe Harbour 10041h
Deep Gray 30040h
Water Resistance
Safe Harbour 100100m
Deep Gray 300300m
MSRP
Safe Harbour 100$1,042
Deep Gray 300$258
Full specifications
Case
5 specsDiameter
39mm
42mm
Thickness
13mm
13.8mm
Lug-to-Lug
45mm
52mm
Lug Width
20mm
22mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
Black
—
Lume
SuperLuminova C3
None
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Marnaut Safe Harbour 100 vs Sheffield Deep Gray 300 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Marnaut Safe Harbour 100CvsSheffield Deep Gray 300Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsSheffield Deep Gray 300Pompeak Sub-AquaticvsSheffield Deep Gray 300Circula Watches SuperSportvsSheffield Deep Gray 300Marnaut Safe Harbour 100vsNoctua Watch Corp. PD-1Marnaut Safe Harbour 100vsUgly Watch Co 300mD-RedG