Side by side
Serket Watch Co Reef MarianavsTrintec CoPilot Chronograph / Black / Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Reef Mariana40mm
CoPilot Chronograph / Black / Quartz42mm
Power Reserve
Reef Mariana—
CoPilot Chronograph / Black / Quartz—
Water Resistance
Reef Mariana200m
CoPilot Chronograph / Black / Quartz100m
MSRP
Reef Mariana$449
CoPilot Chronograph / Black / Quartz$400
Full specifications
Case
5 specsDiameter
40mm
42mm
Thickness
13.2mm
15mm
Lug-to-Lug
47.5mm
54mm
Lug Width
20mm
22mm
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
Orange
—
Lume
BGW9
None
Movement
3 specsCaliber
Seiko NH35
Miyota OS20
Type
Automatic
Quartz
Power Reserve
—
0h
Pricing
1 specsMSRP
$449
$400
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Serket Watch Co Reef Mariana vs Trintec CoPilot Chronograph / Black / Quartz gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Filippo Loreti Watches AquadivervsTrintec CoPilot Chronograph / Black / QuartzOut of Order CasanovavsTrintec CoPilot Chronograph / Black / QuartzTrintec CoPilot Chronograph / Black / QuartzvsVertigo Watches TritoneTrintec CoPilot Chronograph / Black / QuartzvsUgly Watch Co 300mDSerket Watch Co Reef MarianavsTrintec CoPilot Chronograph / Stainless / QuartzSerket Watch Co Reef MarianavsTrintec COM-01 Chronograph / Black