Side by side
Serket Watch Co Reef MarianavsSeiko 5 Sports SKX series 2024 Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Reef Mariana40mm
5 Sports SKX series 2024 Special Edition42.5mm
Power Reserve
Reef Mariana—
5 Sports SKX series 2024 Special Edition41h
Water Resistance
Reef Mariana200m
5 Sports SKX series 2024 Special Edition100m
MSRP
Reef Mariana$449
5 Sports SKX series 2024 Special Edition$375
Full specifications
Case
6 specsCategory
—
Sport
Diameter
40mm
42.5mm
Thickness
13.2mm
13.4mm
Lug-to-Lug
47.5mm
46mm
Lug Width
20mm
22mm
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Dial Color
Orange
Black
Lume
BGW9
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35
4R36
Power Reserve
—
41h
Jewels
25
24
Pricing
1 specsMSRP
$449
$375
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