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  • Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case
  • Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case
  • Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case
  • Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case
  • Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case
Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case

Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case

  • 300 - 499 Pieces
    $52.23
  • 500 - 999 Pieces
    $50.10
  • >= 1000 Pieces
    $47

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
Graphic customization（Min.Order: 300 pieces）
View product details

Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Chronograph Timing: Equipped with dual subdials for precise time measurement, enabling split-second timing for sports, workouts, or professional tasks.
  • Quartz Accuracy: Reliable quartz movement ensures consistent timekeeping with minimal maintenance.
  • Water Resistance (5BAR): Suitable for swimming, rain, and water-resistant daily activities.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel case and band, maintain durability in daily wear while resisting scratches and tarnish compared to plastic or lower-grade metal alternatives*.

  • 2. Interactive Design

    • With the chronograph function and a contrasting red second hand, track elapsed time precisely and ensure easy readability in any lighting condition, enhancing usability over basic quartz watches*.

  • 3. Performance Parameters

    • With the precise Miyota OS20 quartz movement, achieve reliable timekeeping with minimal error compared to standard quartz movements*, while 5-bar water resistance safeguards against splashes and light water exposure.

  • 4. Scenario Solutions

    • Designed for active lifestyles, the 5-bar water resistance and sporty aesthetic make it ideal for daily activities like swimming or workouts, outperforming non-waterproof dress watches*.

  • 5. Certification Standards

    • With RoHS and CE certifications, ensure compliance with environmental and safety regulations, surpassing products without recognized international standards*.

Product details

Miyota OS20 Chrono Movement with RoHS and CE Big Black Dial Quartz Wrist Watch for Men with Stainless Steel Case

The Miyota OS20 Chrono Movement wristwatch combines precision engineering and modern aesthetics. Crafted with a stainless steel case and band, this men's quartz chronograph watch features a bold black dial with green accents and a red second hand for enhanced readability. Waterproof up to 5 bar (50m), it’s designed for active lifestyles, offering chronograph functionality and compliance with RoHS and CE standards.

Technical specifications

FeatureSpecificationBenefit
MovementMiyota OS20 Quartz±15 seconds/month accuracy
Case MaterialStainless SteelCorrosion-resistant and durable
Band MaterialStainless Steel (22cm length)Lightweight and hypoallergenic
Water Resistance5 bar (50m)Safe for swimming and water sports
ChronographDual SubdialsPrecise time tracking for sports/events
Dial WindowSapphire Crystal/GlassScratch-resistant clarity
Clasp TypeFolding Clasp with Safety LockSecure fit for active use

Customization guide

Adjustable parameters include:

  • Band Length: Customizable to fit different wrist sizes.
  • Dial Color: Options like green, black, or silver to match personal style.
  • Chronograph Functions: Add tachymeter scales or date displays for specialized needs.

Get inspired

With its sporty design and chronograph capabilities, this watch is ideal for athletes, professionals, or anyone seeking a reliable timepiece. The green dial and red accents make it a standout accessory for casual or formal occasions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Chronograph Precision±15s/month±10s/month±5s/month*
Water Resistance5 bar (50m)10 bar (100m)20 bar (200m)**
Case MaterialStainless SteelStainless Steel + DLC CoatingTitanium + Sapphire Crystal
Battery Life2 Years3 Years4 Years

Supplier's note

  1. Three Technical Breakthroughs:

    • The Miyota OS20 movement ensures 30% higher accuracy than standard quartz movements.
    • The Pro model’s 20 bar water resistance (4x industry standard) enables deep-water activities.
    • The folding clasp with safety lock reduces accidental opening risks by 50% compared to traditional clasps.

  2. Optimal Version Selection:

    • Base Model: Ideal for daily wearers needing basic chronograph functions (e.g., runners, casual users).
    • Advanced Model: Best for professionals requiring extended battery life and enhanced durability (e.g., divers, outdoor enthusiasts).
    • Pro Model: Tailored for extreme environments (e.g., commercial divers, military personnel) with unmatched precision and corrosion resistance.

*Pro Model’s accuracy exceeds industry benchmarks by 66%. **20 bar rating surpasses standard dive watches.

Frequently asked questions

  • Which quartz chronograph watch is best for daily sports activities?

  • How do I clean the stainless steel band of a chronograph wristwatch?

  • Stainless steel vs. titanium for chronograph watches: Which is better for everyday use?

  • Can I customize the Miyota OS20 chronograph watch (e.g., strap color)?

  • Is the Miyota OS20 movement in this quartz chronograph certified for safety?

  • How accurate is the chronograph function on this quartz watch?

  • Is this 5bar water-resistant watch suitable for swimming or rain?

  • Why choose a big black dial chronograph over traditional silver dials?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Chronograph FunctionalitySports Timing, Event TrackingChronograph with 30-minute timer (ISO 3159 compliant) ▲
Advanced: 12-hour timer + memory (ISO 3159 + ISO 2281)		Precise time tracking for workouts/races (▲Advanced offers multi-event tracking)Base: Limited to 30-minute intervals; Advanced: Higher cost due to complex mechanics
Water ResistanceSwimming, Daily Wear5bar (50m) water resistance ▲
Advanced: 10bar (100m) diving certification (ISO 2281)		Protects against splashes (▲Advanced: Safe for snorkeling)Base: Not suitable for swimming; Advanced: Requires periodic seal checks
Case MaterialProfessional SettingsStainless steel case (ASTM A313 corrosion resistance)Durable and hypoallergenicHeavier than lightweight alloys
Band MaterialCasual/Work WearStainless steel metal links (hardness: 200+ Vickers) ▲
Advanced: Carbon fiber (hardness: 500+ Vickers)		Classic look (▲Advanced: Lightweight and scratch-resistant)Base: Prone to scratches; Advanced: Higher price point
Movement TypeDaily UseMiyota OS20 quartz movement (±15sec/month accuracy)Low maintenance (no battery replacement for 2+ years)Less "luxury" appeal compared to mechanical movements
Clasp SecurityHigh-Activity UseFolding clasp with dual safety locks (EN 12418 compliant) ▲
Advanced: Magnetic clasp + biometric lock		Prevents accidental opening (▲Advanced: Tamper-proof design)Base: Bulky for formal wear; Advanced: Requires charging for biometric features

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