- SKU: 14:100005979#75GR-GR;200007763:201336100;5:56964930#NH35 Movement
- BARCODE:
- VENDOR: TheFashionFever
STEELDIVE SD1975 Men's Automatic Dive Watch 300M
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Description
SPECIFICATIONS
Band Length: 21
Band Material Type: Stainless steel
Band Width: 20 to 24 mm
Bezel features: 120 teeth, counterclockwise unidirectional rotating chronograph
Bezel material: Ceramic
Bezel size: 38.00*31.60*1.20mm (outer diameter * Inner diameter * thickness)
Bottom cover type: Screw-in solid bottom cover
Boxes & Cases Material: Plastic
Brand Name: STEELDIVE
Case Material: Stainless steel
Case Shape: Round
Case Thickness: 15
Clasp Type: Folding Clasp with Safety
Crown size: 7.00mm (diameter)
Crown type: Screw-in screw-lock crown
Dial Diameter: 45 to 49 mm
Dial Window Material Type: Sapphire Crystal
Dial size: 31.20*30.00*28.50*0.40mm (wire hole * surface diameter * open surface * thickness)
Display Type: Arabic Numeral Markers
Feature: Screw crown, water proof, Complete Calendar, DIVER
High-concerned chemical: None
Item Type: Mechanical Wristwatches
Luminous features: Super luminous
Mirror features: Synthetic sapphire
Mirror size: 31.50*3.90mm (diameter * thickness)
Model Number: SD1975
Movement: Mechanical Hand Wind, Automatic Self-Wind
Movement model: NH35
Movement origin: Japan
Sport Type: Diving
Style: Sport
Watch weight: 98g (without strap)
Water Resistance Depth: 30Bar
The STEELDIVE SD1975 is a bold statement of precision and adventure — a professional-grade automatic dive watch engineered for those who demand both performance and presence. Powered by the legendary Japanese NH35 automatic movement, this timepiece delivers reliable, self-winding accuracy with 41 hours of power reserve, making it as dependable in the boardroom as it is beneath the waves.
Crafted with a robust 316L stainless steel case and a scratch-resistant ceramic bezel, the SD1975 is built to endure. The domed synthetic sapphire crystal offers exceptional clarity, while the Swiss C3 and BGW9 super-luminous indices ensure effortless legibility in any light — from sun-drenched shores to the ocean's depths. With a commanding 47.5mm case and 300M water resistance, this watch commands attention wherever the journey takes you.
Whether you're exploring open waters or elevating your everyday style, the SD1975 pairs rugged capability with refined aesthetics. Available in a curated selection of dial and strap combinations, it's a versatile companion that adapts to your world.
- 🏆 Japanese NH35 Automatic Movement — 21,600 bph, 41-hour power reserve, date display
- 💎 Ceramic Bezel — 120-tooth unidirectional rotating bezel, scratch-resistant and elegant
- 🔭 Synthetic Sapphire Crystal — Anti-reflective, domed, exceptional clarity
- 🌊 300M Water Resistance — Screw-lock crown, solid screw-in caseback, built for serious diving
- ✨ Swiss Super-Luminous C3 & BGW9 — Brilliant glow for low-light and underwater readability
- ⚙️ 316L Stainless Steel Case — 47.5mm diameter, 22mm lug width, folding safety clasp
- 🎨 Multiple Colorways & Strap Options — Rubber, oyster, and jubilee-style bracelets available


Product Parameters
Project code: SD1975
Brand name: STEELDIVE
Movement model: Japan NH35
Movement type: Fully automatic mechanical movement
Movement features: 3 pins/calendar, frequency 21600 times per hour (3Hz), stop second device, two-way automatic winding, 24 stone, 41 hours of energy storage.
Case material: 316L stainless steel
Case diameter: 47.50mm (without crown)
Case lug: 22.00mm
Whole watch weight: 121g (including rubber strap), 200g (including 03L strap), 213g (including 05L strap)
Luminous features: Swiss super luminous C3, BGW9
Bezel material: Ceramic
Watch mirror features: Synthetic sapphire
Crown type: Screw-in screw-lock crown
Crown size: 7.00mm (diameter)
Watch mirror size: 31.50*3.90mm (diameter * thickness)
Bezel size: 38.00*31.60*1.20mm
Dial size: 31.20*30.00*28.50*0.40mm
Pointer size: 8.00*12.00*12.00mm
Waterproof level: 300M waterproof/dive
HD Detailed Picture Appreciation










SD1975-HH With Logo






SD1975-QL With Logo







SD1975-GR With Logo



SD1975-BL With Logo


Package specification:
-Mechanical watch
-Waterproof watch box
-User manual
-Hang tag
-Warranty card
-Steel belt adjuster (choose steel belt to get)

More straps
There are more straps to choose from, please contact customer service if necessary.



Please note before purchase:
> Most product images are photographed from actual items. Luminous shots are captured after extended light exposure. Shooting angle, lighting, and display settings may cause slight variations from the actual product. All images are for reference only.
> Due to different production batches and measurement methods, dimensions are for reference only. Please refer to the actual item received.
> After payment is confirmed, we will dispatch your order as promptly as possible.
> Delivery times vary by shipping method and destination. If your package has not arrived within 30 days, please contact us.
> Please contact us with any concerns regarding your watch — we will respond promptly and do our best to resolve any issue.
> Upon receiving your package, please verify that all contents match your order before use to ensure smooth after-sales service.
> Please do not attempt to disassemble the watch yourself. Non-professional disassembly may affect functionality, water resistance, and warranty coverage.
> For returns or exchanges, please include all original items — product, accessories, inner and outer packaging, gifts, etc.
> Your feedback matters. If you're delighted with your purchase, we'd sincerely appreciate a five-star review.
Care
Caring for your clothes is also caring for the environment.
To keep your clothes fresh and clean, simply refresh them and gently wipe with a cloth or clothing brush. This is a more delicate process for fabrics and helps avoid water and energy consumption from washing.
- Hand wash at a temperature not exceeding 30ºC / 86ºF
- Do not use bleach or brighteners
- Iron at a temperature not exceeding 110ºC / 230ºF
- Do not dry clean
- Do not tumble dry
Shipping & Returns
- Free shipping
- Standard delivery within 2–15 business days
- Easy 15-day returns
- Return items in original condition for a full refund
Standard delivery within 2–15 business days
Return items in original condition for a full refund

