Side by side
Boldr BlastoisevsFormex Essence ThirtyNine
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Blastoise40mm
Essence ThirtyNine39mm
Power Reserve
Blastoise40h
Essence ThirtyNine41h
Water Resistance
Blastoise200m
Essence ThirtyNine100m
MSRP
Blastoise$449
Essence ThirtyNine$2,390
Full specifications
Case
5 specsCategory
Diver
Dress
Diameter
40mm
39mm
Thickness
12mm
10mm
Lug-to-Lug
49.5mm
45mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Blastoise
Space Ghost
Movement
2 specsCaliber
Seiko (SII) NH37
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$449
$2,390
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