Side by side

Geckota Ocean-Scout Dive WatchvsLongines PrimaLuna Moonphase

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

Ocean-Scout Dive Watch
GeckotaOcean-Scout Dive Watch
MSRP $375
PrimaLuna Moonphase
LonginesPrimaLuna Moonphase
MSRP $2,950

At a glance

22 of 29 specs differ
Diameter
Ocean-Scout Dive Watch38.5mm
PrimaLuna Moonphase34mm
Power Reserve
Ocean-Scout Dive Watch40h
PrimaLuna Moonphase72h
Water Resistance
Ocean-Scout Dive Watch200m
PrimaLuna Moonphase30m
MSRP
Ocean-Scout Dive Watch$375
PrimaLuna Moonphase$2,950

Full specifications

Case

9 specs
Category
Diver
Moonphase
Diameter
38.5mm
34mm
Thickness
11.8mm
11.6mm
Lug-to-Lug
41mm
Lug Width
8mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid
Transparent case back with sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Both sides
Dial Color
White
Blue
Indices
Applied
Diamond indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
Miyota 9039
L899.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date, Moon phase display at 6 o'clock

Pricing

1 specs
MSRP
$375
$2,950

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Geckota Ocean-Scout Dive Watch

The Geckota Ice White is praised for its elegant design, featuring a hand-polished German lacquer dial with art-deco numerals and a case with a textural contrast between polished and brushed finishes. Reviewers note its 100-meter water resistance, though one would prefer a screw-down crown over the push-pull version, and the ETA-7001 movement is described as reliable but dated. On balance, the Geckota Ice White is well-regarded for its refined aesthetics and finishing at its price point.

Longines PrimaLuna Moonphase

The Longines PrimaLuna Moonphase features a fluid case design and a 72-hour power reserve from its automatic movement. Owners note its accuracy averages 1.3 seconds lost per day across six positions, and 3 to 4 seconds on the wrist, performing within COSC standards. Previously, moon phase models utilized quartz movements, a detail that may not appeal to mechanical watch enthusiasts. Overall, owners rate the Longines PrimaLuna Moonphase highly for its updated automatic movement and reliable timekeeping.

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