Side by side

Boldr BlastoisevsFortis Stratoliner S-41

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Blastoise
BoldrBlastoise
MSRP $449
Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450

At a glance

11 of 29 specs differ
Diameter
Blastoise40mm
Stratoliner S-4141mm
Power Reserve
Blastoise40h
Stratoliner S-4160h
Water Resistance
Blastoise200m
Stratoliner S-41200m
MSRP
Blastoise$449
Stratoliner S-41$5,450

Full specifications

Case

5 specs
Category
Diver
Chronograph
Diameter
40mm
41mm
Thickness
12mm
14mm
Lug-to-Lug
49.5mm
Lug Width
20mm
21mm

Crystal & Dial

2 specs
Dial Color
Blastoise
White
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Seiko (SII) NH37
Manufacture Caliber WERK 17
Power Reserve
40h
60h
Jewels
25
36

Pricing

1 specs
MSRP
$449
$5,450

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