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Fortis Marinemaster M-40
Ref. M-40 · Diver
Case
- Diameter
- 40mm
- Thickness
- 13mm
- Lug width
- 21mm
- Material
- Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Orange
Movement
- Caliber
- Sellita SW220-1
- Type
- Automatic
- Beat rate
- 28,800 vph
- Power reserve
- 38h
- Jewels
- 26
- Hacking
- No
- Hand-winding
- No
- Complications
- Time only
Sellita
Sellita's day-date automatic caliber, the equivalent of the ETA 2834-2. Adds day and date complications to the proven SW200-1 base architecture while maintaining the same 28,800 vph beat rate and 38-hour power reserve. The additional 0.45mm of height over the SW200-1 accommodates the day display mechanism. A reliable workhorse for brands needing a day-date Swiss automatic at competitive pricing.
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- rotating
- Bracelet
- rubber
- Hands
- baton
AI-detected from the product image
Marinemaster collection · 3 watches
14 colorways
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Owners talk.
Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.
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