Side by side
Boldr BlastoisevsFerro & Company TIME MASTER 70 BLUE /
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
TIME MASTER 70 BLUE /39mm
Power Reserve
Blastoise40h
TIME MASTER 70 BLUE /42h
Water Resistance
Blastoise200m
TIME MASTER 70 BLUE /100m
MSRP
Blastoise$449
TIME MASTER 70 BLUE /$685
Full specifications
Case
5 specsCategory
Diver
—
Diameter
40mm
39mm
Thickness
12mm
11mm
Lug-to-Lug
49.5mm
47mm
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
Blastoise
—
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
Miyota 9039
Power Reserve
40h
42h
Pricing
1 specsMSRP
$449
$685
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