# Yema Navygraf FSM Review by A.I. WatchMetrics


## Watch Summary
The Yema Navygraf FSM is a rugged dive watch blending French military heritage with modern tool-watch appeal, featuring a compact 39mm stainless steel case, bi-directional bezel, and the in-house automatic Yema2000 movement offering a 42-hour power reserve, ideal for adventure enthusiasts seeking reliable underwater performance without excess flash.

## Overall Watch Rating: 6.8/10.0

**Brand Metric (6.2/10.0)** - Yema delivers solid enthusiast appeal akin to Sinn or Christopher Ward, punching above its mid-tier weight with French heritage and low-volume production.

**History & Innovation Metric (7.1/10.0)** - Rooted in 1970s French Navy service with a faithful reissue design and in-house movement development, it stands out like a Hamilton Khaki Khrono but with unique Gallic military provenance.

**Rarity Metric (8.3/10.0)** - Limited to 500 pieces at around $1,500 retail, it offers scarcity comparable to many Oris divers but with boutique production exclusivity.

**Material Metric (7.8/10.0)** - Stainless steel case with sapphire crystal and strong lume-treated indices provide dive-ready durability on par with Tudor Black Bay specs.

**Movement Metric (7.4/10.0)** - The in-house Yema2000 automatic with 27 jewels and 28,800 bph beats reliably like a Seiko 6R but edges ahead with proprietary engineering.

**Complications Metric (2.1/10.0)** - Lacking advanced features beyond basic timekeeping, it trails far behind chronographs like the Omega Seamaster.

**Functions Metric (6.5/10.0)** - Core dive functions including 300m water resistance and rotating bezel match mid-tier standards set by the Citizen Promaster.

**Dials & Design Metric (7.2/10.0)** - Clean black dial with sword hands and Super-LumiNova evokes classic military divers like the Blancpain Fifty Fathoms homage but with distinctive Yema flair.

**Versatility Metric (6.9/10.0)** - Excels as a daily beater from boardroom to beach, similar to a Hamilton Khaki Field but optimized for submersion.

## Total Performance Score (TPS): 6.7
## TPS Interpretation: Strong Value: The watch exceeds expectations for its price with robust build and heritage, outperforming typical mid-tier divers.

## WM Collector Grade: B+
## Performance Insights: Strengths in rarity, materials, and design make it a compelling enthusiast buy, though basic complications keep it from luxury tiers; it trades well below its implied $2,800 price equivalent.

## Watch Data
[Picture URL] - https://www.yema.com/media/catalog/product/n/a/navygraf_fsm_front.jpg; [backPicture] - https://www.yema.com/media/catalog/product/n/a/navygraf_fsm_back.jpg; [lumePicture] - https://www.yema.com/media/catalog/product/n/a/navygraf_fsm_lume.jpg; [Nickname] - Navygraf FSM; [Brand] - Yema; [Model] - Navygraf FSM; [Country] - France; [Product Link] - https://www.yema.com/navygraf-fsm.html; [reviewLink] - ; [Movement Type] - Automatic; [Movement Name] - Yema2000A; [# MSRP] - 1490; [# Secondary] - 1300; [# Production] - 500; [watchDescription] - Limited edition reissue dive watch commemorating French Special Marine forces with in-house movement; [caseWidth] - 39; [lugToLugLength] - 47; [thickness] - 12.5; [lug] - 20; [waterResist] - 300; [powerReserve] - 42; [beatFrequency] - 28800; [lume] - Super-LumiNova C3; [jewels] - 27; [caseMaterial] - 316L Stainless Steel; [watchGlass] - Sapphire AR; [Bezel] - Bi-directional dive; [caseback] - Screw-down; [Crown] - Screw-down; [Strap] - Rubber; [Shape] - Round; [Dial] - Black; [caseShape] - Cushion; [Seconds] - 1; [Date] - 1; [Calendar] - 0; [Chiming] - 0; [Chronograph] - 0; [Compass] - 0; [dateCompilation] - 0; [DigitalDisplay] - 0; [Dress] - 0; [Field] - 0; [GMT] - 0; [Mechanical Alarm] - 0; [Moonphase] - 0; [Tourbillon] - 0; [worldTimer] - 0; [powerReserveIndicator] - 0; [Diver] - 1; [Pilot] - 0; [racing] - 0; [Skeleton] - 0; [Vintage] - 0; [StyleFormal] - 0; [StyleCasual] - 1; [StyleSports] - 1; [StyleTravel] - 0; [StyleAdventure] - 1; [StyleCollector] - 1; [StyleTool] - 1; [StyleStatement] - 0; [StyleVintage] - 0; [StyleSmart] - 0; [StyleCustom] - 0; [TPS_new] - 6.7; [TPSgrade] - B+; [TPSimpliedPrice] - 2800;

**A.I. WatchMetrics Review v37.10 Grok 4 Fast. December 21, 2025.**