Side by side

Marnaut Safe Harbour 100vsZelos Helica Moonphase

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

Add a watch
Safe Harbour 100
MarnautSafe Harbour 100
MSRP $1,042
Helica Moonphase
ZelosHelica Moonphase
MSRP $1,049
Buy from Marnaut ↗
Buy used on eBay ↗
Buy from Zelos ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Safe Harbour 10039mm
Helica Moonphase39mm
Power Reserve
Safe Harbour 10041h
Helica Moonphase40h
Water Resistance
Safe Harbour 100100m
Helica Moonphase100m
MSRP
Safe Harbour 100$1,042
Helica Moonphase$1,049

Full specifications

Case

4 specs
Category
—
Moonphase
Thickness
13mm
10mm
Lug-to-Lug
45mm
39mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Meteorite
Lume
SuperLuminova C3
None

Movement

2 specs
Caliber
Sellita SW200-1
Sellita SW288 Moonphase
Power Reserve
41h
40h

Pricing

1 specs
MSRP
—
$1,049
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Pompeak Sub-Aquatic
Pompeakmicro

Sub-Aquatic

3 variantsRef.
40mm·Automatic·200m WR
$915MSRP
—Used
Zelos Aurora Moonphase
Zelosmicro

Aurora Moonphase

2 watches · 25 variantsAurora
39mm·Automatic·200m WR
$949MSRP
—Used
Circula Watches SuperSport
Circula Watchesmicro

SuperSport

40mm·Automatic·300m WR
—MSRP
—Used
Boldr BOLDR Venture (Legacy)
Boldrmicro
Venture

BOLDR Venture (Legacy)

4 variantsRef. boldr-venture
38mm·Automatic·100m WR
$149MSRP
—Used
Circula Watches AquaSport II
Circula Watchesmicro

AquaSport II

10 variantsRef.
40mm·Automatic·200m WR
—MSRP
—Used
Christopher Ward C1 Moonglow
Christopher Wardmicro

C1 Moonglow

2 watches · 2 variantsC1 Moonglow
40mm·Automatic
$3,050MSRP
—Used
Sheffield SUPERPRODUCTION
Sheffieldmicro

SUPERPRODUCTION

Ref. superproduction
40mm·Automatic·200m WR
—MSRP
—Used
Pompeak Mallory Tux Edition
Pompeakmicro

Mallory Tux Edition

40mm·Automatic·100m WR
$1,161MSRP
—Used
All alternatives to the Safe Harbour 100 →All alternatives to the Helica Moonphase →
Explore the full catalog

Follow this matchup

Get a note when Marnaut Safe Harbour 100 vs Zelos Helica Moonphase gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Marnaut Safe Harbour 100CvsZelos Helica MoonphaseMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsZelos Helica MoonphasePompeak Sub-AquaticvsZelos Helica MoonphaseCircula Watches SuperSportvsZelos Helica MoonphaseMarnaut Safe Harbour 100vsZelos Aurora MoonphaseBOLDR Venture (Legacy)vsMarnaut Safe Harbour 100
Edit this comparisonAdd another watchExplore more 38–40mm watches