Side by side

Fortis Stratoliner S-41vsSheffield 1A

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

Stratoliner S-41

Fortis Stratoliner S-41

S-41

MSRP $5,450

diver-1a-40mm-white

MSRP $223

Buy from Fortis ↗

Buy used on eBay ↗

Buy from Sheffield ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

Stratoliner S-4141mm

1A40mm

Power Reserve

Stratoliner S-4160h

1A—

Water Resistance

Stratoliner S-41200m

1A200m

MSRP

Stratoliner S-41$5,450

1A$223

Full specifications

Case

5 specs

Category

Chronograph

Diver

Diameter

41mm

40mm

Thickness

14mm

12.8mm

Lug-to-Lug

—

46mm

Lug Width

21mm

20mm

Crystal & Dial

2 specs

Dial Color

White

White/Blue

Lume

None

Swiss blue lume

Movement

3 specs

Caliber

Manufacture Caliber WERK 17

Seiko NH35A

Power Reserve

60h

—

Jewels

36

25

Pricing

1 specs

MSRP

$5,450

$223

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