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45mm*50.4mm*13.55mm

Atomic-Interchangeable Calendar Watch Fluororubber Light Blue

The 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue is a precision quartz timepiece with Japanese Seiko TMI VK67 movement, sapphire crystal, and 100m water resistance. Priced at $539.99, it's ideal for watch enthusiasts seeking durable, customizable daily wear with premium materials and reliable performance.

$539.99

● In stock

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Price and availability may change. Click to see current details on TSAR BOMBA.

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Key features

  • Seiko TMI VK67 quartz movement
  • Sapphire crystal scratch resistance
  • Interchangeable bezel and strap
  • 100m water resistance rating
  • A-grade luminescent markers
  • Light blue fluororubber strap
  • Stainless steel barrel case
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Pros

  • +High-accuracy Japanese movement
  • +Durable sapphire crystal protection
  • +Easy customization with swap parts
  • +Strong water resistance for swimming
  • +Comfortable, skin-friendly strap
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Cons

  • −Large case may not fit small wrists
  • −Limited color options for swaps
  • −Higher price than basic quartz watches
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About 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue

What is 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue?

The 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue is a high-performance quartz watch engineered for precision and personalization. Built around the trusted Japanese Seiko TMI VK67 movement, it delivers accurate timekeeping with calendar functionality. Its barrel-shaped stainless steel case houses a scratch-resistant sapphire crystal and features A-grade lume for visibility in low light. The fluororubber bezel and matching light blue fluororubber strap offer resilience and comfort, making it suitable for active lifestyles. With 100-meter water resistance, it withstands swimming and snorkeling conditions, blending sport-ready durability with modern design.

Key features

  • Japanese Movement — Powered by Seiko TMI VK67 quartz movement for reliable accuracy.
  • Sapphire Crystal — Scratch-resistant glass protects the dial from daily wear.
  • Interchangeable Design — Modular components allow easy customization of strap and bezel.
  • 100m Water Resistance — Suitable for swimming and water sports.
  • Fluororubber Strap — Lightweight, hypoallergenic, and durable in extreme conditions.
  • A-Grade Lume — Enhanced luminescence for clear readability at night.
  • Stainless Steel Case — Corrosion-resistant construction ensures long-term durability.

Who is 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue for?

This watch suits watch collectors, outdoor adventurers, and professionals who value precision, customization, and rugged elegance. Its interchangeable system appeals to those who rotate styles for different occasions, while the technical specs support use in aquatic environments and daily wear. The light blue fluororubber accents offer a modern pop of color ideal for fashion-forward users.

How does 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch Fluororubber Light Blue compare?

Compared to standard polypropylene-strapped quartz watches, this model offers superior durability with sapphire crystal, stainless steel construction, and 100m water resistance. Its Seiko movement outperforms generic quartz modules in longevity and accuracy. The interchangeable system provides more versatility than fixed-design watches in the same price range, bridging the gap between entry-level and luxury tool watches without compromising on core performance features.

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Best use cases

  • →Daily wear with style rotation
  • →Swimming and snorkeling use
  • →Outdoor adventures and travel
  • →Professional settings with flair
  • →Watch collectors' rotation
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Is Atomic-Interchangeable Calendar Watch Fluororubber Light Blue right for you?

This watch is best for intermediate to advanced users who appreciate modularity and precision engineering. It suits those upgrading from basic quartz watches and seeking customization without entering luxury mechanical territory. Consider alternatives if you need GPS or smart features. For traditional divers, explore fixed-bezel models. Ideal for buyers valuing Japanese movement reliability and active lifestyle durability.

How it compares: Outperforms standard quartz watches with sapphire crystal, better lume, and 100m water resistance. More customizable than most mid-range tool watches. Priced higher than basic models but under luxury mechanicals. Offers better material quality than polyurethane-strapped equivalents.

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Frequently Asked Questions

What movement does the 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch use?

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It uses the Japanese Seiko TMI VK67 quartz movement, known for high accuracy and long-term reliability in premium quartz watches.

Does the 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch have interchangeable parts?

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Yes, it features an atomic-interchangeable system allowing quick swaps of the fluororubber strap and bezel without tools.

How water-resistant is the 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch?

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It has a 100-meter water resistance rating, making it suitable for swimming, snorkeling, and water sports.

Is the 45mm*50.4mm*13.55mm Atomic-Interchangeable Calendar Watch suitable for small wrists?

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The 45mm case is large; it may not fit very small wrists comfortably. Try on similar sizes before purchase.

Can I replace the fluororubber strap with other materials?

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Yes, the interchangeable system supports compatible straps, including silicone, nylon, or leather with proper adapters.

How much does Atomic-Interchangeable Calendar Watch Fluororubber Light Blue cost?

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Atomic-Interchangeable Calendar Watch Fluororubber Light Blue is $539.99 at TSAR BOMBA. Prices may change — click through to TSAR BOMBA for the latest.

Is Atomic-Interchangeable Calendar Watch Fluororubber Light Blue in stock at TSAR BOMBA?

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Yes, Atomic-Interchangeable Calendar Watch Fluororubber Light Blue is currently in stock at TSAR BOMBA.

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Specifications

Brand
45mm*50.4mm*13.55mm
Category
Men's Watches
SKU
8214FKM-Light Blue
Last updated May 14, 2026