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Core Timepieces STONEDvsFortis Marinemaster M-40

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

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STONED
Core TimepiecesSTONED
MSRP $549
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
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Buy used on eBay ↗
Buy from Fortis ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
STONED42mm
Marinemaster M-4040mm
Power Reserve
STONED—
Marinemaster M-4038h
Water Resistance
STONED300m
Marinemaster M-40300m
MSRP
STONED$549
Marinemaster M-40$3,520

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
40mm
Thickness
—
13mm
Lug Width
20mm
21mm
Material
Bronze
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Malachite Gemstone
Orange

Movement

3 specs
Caliber
Seiko NH36A
Sellita SW220-1
Power Reserve
—
38h
Jewels
25
26

Pricing

1 specs
MSRP
—
$3,520
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Adjacent matchups

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