Side by side
Boldr BlastoisevsCitizen Tsuyosa
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Blastoise40mm
Tsuyosa37mm
Power Reserve
Blastoise40h
Tsuyosa42h
Water Resistance
Blastoise200m
Tsuyosa50m
MSRP
Blastoise$449
Tsuyosa$356
Full specifications
Case
5 specsCategory
Diver
Sport
Diameter
40mm
37mm
Lug-to-Lug
49.5mm
46mm
Lug Width
20mm
9mm
Water Resistance
200m
50m
Crystal & Dial
2 specsDial Color
Blastoise
Pink
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
8210
Power Reserve
40h
42h
Pricing
1 specsMSRP
$449
$356
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 Boldr Blastoise vs Citizen Tsuyosa 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.










