Side by side
Serket Watch Co Reef MarianavsTSAO Baltimore Constellation Chrono-Diver - Reverse Panda
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Reef Mariana40mm
Constellation Chrono-Diver - Reverse Panda41mm
Power Reserve
Reef Mariana—
Constellation Chrono-Diver - Reverse Panda40h
Water Resistance
Reef Mariana200m
Constellation Chrono-Diver - Reverse Panda200m
MSRP
Reef Mariana$449
Constellation Chrono-Diver - Reverse Panda$450
Full specifications
Case
3 specsDiameter
40mm
41mm
Thickness
13.2mm
12mm
Lug-to-Lug
47.5mm
46mm
Crystal & Dial
2 specsDial Color
Orange
—
Lume
BGW9
None
Movement
3 specsCaliber
Seiko NH35
Seiko VK64
Type
Automatic
Mecaquartz
Power Reserve
—
40h
Pricing
1 specsMSRP
$449
$450
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