Side by side
Boldr BlastoisevsPhoibos Reef Master
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Blastoise40mm
Reef Master42mm
Power Reserve
Blastoise40h
Reef Master40h
Water Resistance
Blastoise200m
Reef Master200m
MSRP
Blastoise$449
Reef Master$335
Full specifications
Case
4 specsDiameter
40mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
48mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Blastoise
Green
Movement
1 specsCaliber
Seiko (SII) NH37
SII NH38
Pricing
1 specsMSRP
$449
$335
Follow this matchup
Get a note when Boldr Blastoise vs Phoibos Reef Master gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










