Side by side

Geist TikivsNorthern Star Watch Sentinel

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

Add a watch
Tiki
GeistTiki
MSRP $522
Sentinel
Northern Star WatchSentinel
MSRP $649
Buy from Geist ↗
Buy used on eBay ↗
Buy from Northern Star Watch ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Tiki39mm
Sentinel40.5mm
Power Reserve
Tiki—
Sentinel42h
Water Resistance
Tiki100m
Sentinel50m
MSRP
Tiki$522
Sentinel$649

Full specifications

Case

5 specs
Diameter
39mm
40.5mm
Thickness
10.6mm
10.1mm
Lug-to-Lug
47mm
43.72mm
Lug Width
—
20mm
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Brown
White

Movement

2 specs
Caliber
Seagull ST2130
Miyota 90S5
Power Reserve
—
42h

Pricing

1 specs
MSRP
—
$649
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.

Xicorr Watches FSO M20.21
Xicorr Watchesmicro

FSO M20.21

Ref. fso-m20-21.html
42mm·Automatic·100m WR
$631MSRP
—Used
Northern Star Watch Icy Sentinel
Northern Star Watchmicro

Icy Sentinel

40.5mm·Automatic
$849MSRP
—Used
Alexander James Watches A3 Artisan Series
Alexander James Watches

A3 Artisan Series

2 variantsRef. a3-artisan-series-maison-cacek-blue
38mm·Automatic·100m WR
—MSRP
—Used
Northern Star Watch Dark Knight
Northern Star Watchmicro
Knight Series

Dark Knight

5 variantsRef.
40.5mm·Automatic
$849MSRP
—Used
Beaucroft Watches Penfold
Beaucroft Watches

Penfold

Ref. element-penfold
39.5mm·Automatic·200m WR
—MSRP
—Used
Vesuviate Watches Attivo
Vesuviate Watchesmicro

Attivo

9 variantsRef.
39mm·Automatic·100m WR
—MSRP
—Used
Archimede Watches Pilot 39
Archimede Watches

Pilot 39

39mm·Automatic·100m WR
$924MSRP
—Used
Fears Alliance 01 (Burgundy)
Fearsmicro

Alliance 01 (Burgundy)

Ref. alliance-01-bs240500-br
40.5mm·Automatic
$4,180MSRP
—Used
All alternatives to the Tiki →All alternatives to the Sentinel →
Explore the full catalog

Follow this matchup

Get a note when Geist Tiki vs Northern Star Watch Sentinel 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.

Northern Star Watch SentinelvsXicorr Watches FSO M20.21Alexander James Watches A3 Artisan SeriesvsNorthern Star Watch SentinelBeaucroft Watches PenfoldvsNorthern Star Watch SentinelArchimede Watches Pilot 39vsNorthern Star Watch SentinelGeist TikivsNorthern Star Watch Icy SentinelGeist TikivsNorthern Star Watch Dark Knight
Edit this comparisonAdd another watchExplore more 38–42mm watches