Tandorio 40mm Automatic Diving Men's Watch – 20ATM Waterproof Tactical Diver, NH35A / PT5000 Mechanical Movement, Domed Sapphire Crystal, Ceramic Bezel Rubber Sport Strap
Built for the deep sea and styled for the everyday adventurer, the Tandorio 40mm Mechanical Automatic Diving Watch delivers elite tactical performance without compromise. Engineered inside a solid 316L stainless steel case, this heavy-duty diver watch boasts an exceptional 20ATM (20Bar / 200 Meters) water resistance depth, making it fully equipped for professional marine activity, serious skin diving, and high-impact water sports.
At its core, you can choose between two legendary powerhouses: the ultra-reliable Japanese NH35A or the high-beat PT5000 automatic self-wind movement. The stunning watch face is shielded by a premium double bow domed sapphire glass window for maximum clarity and scratch-proofing under high water pressure. Surrounded by a crisp, 120-click unidirectional ceramic bezel insert and secured with a robust screwdown crown, this timepiece combines vintage diver charm with modern indestructible build quality.
Key Features
- Professional 20ATM Waterproof Armor: Engineered to withstand 200 meters of depth pressure. Perfect for diving, swimming, snorkeling, and demanding aquatic operations.
- Premium Automatic Self-Wind Movement: Powered by your choice of the workhorse Japan NH35A or high-frequency PT5000 automatic mechanical engines. No batteries required, ever.
- Double Bow Domed Sapphire Crystal: Features a scratch-resistant, curved sapphire window that protects the dial face while beautifully catching light without distortion.
- Tactical 120-Click Ceramic Bezel: Features a crisp, unidirectional rotating ceramic bezel ring for tracking diving elapsed time with absolute precision.
- Heavy-Duty Case & Screwdown Crown: Constructed from solid marine-grade 316L stainless steel with a high-integrity screw-in crown to lock out moisture and dust.
- High-Performance All-Weather Strap: Comes equipped with a comfortable, durable, and waterproof 20mm rubber strap secured with a traditional heavy-duty pin buckle clasp.
Available Colors & Dial Styles
Customize your look with our professional dial variations:
- Red Blue Dial: An eye-catching, high-visibility contrast dial layout with matching bold color accents.
- Red Sterile: A clean, minimalist deep red dial completely free of any brand text or logos for a sleek, tactical custom aesthetic.
- Black: A timeless, classic matte black utility dial featuring standard high-contrast indices.
- Black Sterile: A minimalist, clean matte black dial featuring a sterile design face with no logo markings.
Product Specifications
- Brand Name: Tandorio
- Category: Mechanical Wristwatches (DIVER)
- Style: Tactical / Fashion & Casual Sports
- Movement Options: NH35A (Japan Origin) or PT5000 Automatic
- Case Material: Solid 316L Stainless Steel Case
- Bezel Type: Unidirectional Rotating Ceramic Bezel (120 Clicks)
- Case Diameter: 39.8mm (40mm Form Factor)
- Case Thickness: 13.8mm
- Dial Size Compatibility: 31mm (Numberless layout)
- Dial Window Material Type: Double Bow Domed Sapphire Crystal
- Water Resistance Depth: 20Bar / 200M / 20ATM
- Crown Type: Threaded Screw-In / Screwdown Crown
- Band Material Type: Premium Waterproof Rubber / Nylon Sport Strap
- Band Width: 20mm
- Band Length: 20cm
- Clasp Type: Standard Pin Buckle Clasp
- High-Concern Chemical: None
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