KAMO SEIKO MT70S-4R Hydraulic Pneumatic Cylinders

( Brand: Kamo Seiko ), ( Manufacturer Part Number: MT70S-4R ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review KAMO SEIKO Mt70s4r Used

The **Seiko 5 Automatic Kamo MT70S-4R (MT70S4R)** is a meticulously crafted timepiece that seamlessly blends timeless elegance with modern functionality, embodying Seiko s legacy of precision engineering and refined design. Part of the esteemed **Kamo** collection, this dress watch is a sophisticated choice for those who appreciate understated luxury and impeccable craftsmanship. The **MT70S-4R** features a **30mm case** with a sleek, rounded shape that exudes a classic yet contemporary appeal, making it versatile for both formal and casual occasions. Its **stainless steel case** is polished to a mirror finish, reflecting light subtly while maintaining a polished, understated presence, while the **black ceramic bezel** adds a touch of modernity and contrast, enhancing readability without overpowering the design.

At the heart of this timepiece lies the **Seiko Automatic Movement 4R36**, a self-winding mechanical movement that ensures reliability and accuracy. This **hand-wound** (though capable of automatic winding) movement is known for its smooth operation and durability, delivering a consistent power reserve of up to **40 hours**, meaning it remains functional even after prolonged periods of non-use. The **4R36** is also equipped with **Seiko s patented "Super Quartz" technology** in its escapement, which minimizes friction and enhances longevity, making it a robust choice for everyday wear. The movement is housed within a **stainless steel caseback**, which not only protects the mechanism but also allows for easy servicing a testament to Seiko s commitment to maintainability and longevity.

The dial of the **MT70S-4R** is a study in minimalist sophistication, featuring a **white ceramic background** that provides a clean, crisp canvas for the timekeeping elements. The **applied hour markers**, rendered in a **thin, elegant silver tone**, ensure clarity without overwhelming the design, while the **black hands** including a **thin, luminous second hand** offer excellent visibility in both ambient and low-light conditions. The **date window** at the 3 o clock position is subtly framed by a **black ceramic border**, maintaining the watch s cohesive aesthetic while providing essential functionality. The **black ceramic bezel**, though not a chronograph, adds a distinctive character to the watch, reinforcing its modern yet timeless appeal.

The **stainless steel bracelet** of the **MT70S-4R** is a standout feature, offering a blend of durability and elegance. The **six-link design** is both functional and stylish, with **polished links** that catch the light softly while maintaining a refined look. The bracelet is secured with a **push-button clasp**, ensuring a secure yet effortless fit, and is complemented by a **stainless steel deployment clasp** that adds a touch of luxury. The bracelet s **smooth, rounded profile** ensures comfort for extended wear, making it suitable for all-day use without sacrificing style.

Beyond its technical and aesthetic merits, the **Seiko 5 Automatic Kamo MT70S-4R** carries the **Seiko 5** brand s reputation for **water resistance up to 100 meters (330 feet)**, making it suitable for light swimming and water-based activities. Its **anti-magnetic properties** further enhance its reliability, ensuring that exposure to magnetic fields will not compromise its accuracy. The watch is also **shock-resistant**, thanks to Seiko s **Super Shock Resistant (SSR)** technology, which absorbs impacts and protects the movement from damage.

Whether worn as a **dress watch for formal events** or a **versatile timepiece for everyday wear**, the **Seiko 5 Automatic Kamo MT70S-4R** is a watch that commands attention without demanding it. Its **refined design, precise movement, and durable construction** make it a timeless accessory for those who appreciate the marriage of tradition and innovation. With its **ceramic accents, stainless steel construction, and automatic movement**, this watch is not just a timekeeper but a statement of understated sophistication a true blend of **Japanese precision and enduring elegance**.

The **Seiko 5 Sports MT70S-4R** is a popular dive watch known for its reliability, durability, and classic design. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Seiko 5 Sports MT70S-4R**

1. **Reliability and Durability**

The MT70S-4R is powered by Seiko s **Spring Drive** movement, which is known for its precision, smoothness, and long-term reliability. Unlike quartz movements, it is less prone to battery failure and maintains accuracy over decades. The watch is also **100 meters water-resistant**, making it suitable for casual diving and swimming.

2. **Classic and Timeless Design**

The MT70S-4R features a **retro-futuristic aesthetic** with a **sleek, angular case** (40mm) and a **uniband strap**, giving it a vintage yet modern look. The **white or black dial** with **luminous hour markers** and a **date window** at 3 o clock adds to its versatility.

3. **Automatic Movement (Spring Drive)**

While not a traditional automatic (self-winding) movement, the **Spring Drive** is unique it combines the best of mechanical and quartz technology. It is **battery-free** (though it requires occasional maintenance, typically every 5 10 years) and provides **high accuracy ( 10 seconds per day**).

4. **Good Value for a Seiko**

Compared to other Seiko dive watches like the **Presage or Prospex lines**, the MT70S-4R offers **better movement quality** at a more affordable price. It is often considered a **stepping stone** for those who appreciate Seiko s craftsmanship without the premium price of a **Presage SRPE55**.

5. **Comfortable Fit**

The **40mm case** is neither too large nor too small, making it suitable for most wrist sizes. The **uniband strap** is adjustable and provides a secure fit.

6. **Resale Value**

Seiko watches, especially those with **Spring Drive**, hold their value well over time. The MT70S-4R is a **collector-friendly** model, meaning it appreciates in value if maintained properly.

7. **Low Maintenance (Compared to Traditional Mechanics)**

Unlike automatic watches that require regular winding, the Spring Drive **does not need daily winding** and only requires **occasional servicing** (every few years). This makes it a **low-maintenance** option for those who dislike fussy watches.

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### **Cons of the Seiko 5 Sports MT70S-4R**

1. **Not a True Automatic (Self-Winding) Watch**

While the Spring Drive is impressive, it is **not a traditional automatic movement**. Some watch enthusiasts prefer the **haptic feedback and craftsmanship** of a fully mechanical automatic (like a **Seiko 5 Sports SRPE55** or **Presage**).

2. **Limited Dive Functionality**

At **100 meters water resistance**, the MT70S-4R is **not a true dive watch** like the **Seiko SRPE55 (200m)** or **Presage (200m)**. It is better suited for **casual swimming and light diving** rather than deep-sea exploration.

3. **Less Prestige Than Higher-End Seikos**

While the MT70S-4R is a **fine watch**, it is not as **highly regarded** as Seiko s **Presage or Prospex lines**, which are often seen as more **luxury-oriented**. If prestige is a priority, a **Seiko 5 Sports SRPE55** or **Presage SRPD55** might be a better choice.

4. **Potential for Overheating (Spring Drive Issue)**

The Spring Drive movement can **overheat** if left in direct sunlight for extended periods, leading to **temporary accuracy issues**. While rare, this is a known quirk of the movement.

5. **Less Customization Options**

Unlike some Seiko models, the MT70S-4R has **limited color and strap options** (typically black or white dials with uniband). If you prefer **metal bracelets or more exotic dial colors**, you may need to look elsewhere.

6. **Slightly Bulkier Case**

The **40mm case** is **larger than some dress watches** (like the **Seiko 5 Sports SRPD55 at 38mm**), which may not suit those who prefer a **slimmer profile**.

7. **Not as Collectible as Some Seiko Models**

While the MT70S-4R is a **great daily watch**, it is **not as sought-after** as **limited-edition Seikos** (like the **Seiko 5 Sports SRPE55 or Presage**). If you plan to **collect**, other models may appreciate in value more quickly.

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### **Conclusion**

The **Seiko 5 Sports MT70S-4R** is an **excellent choice** for those who want a **reliable, stylish, and low-maintenance** watch without the high cost of a luxury brand. Its **Spring Drive movement** ensures **long-term accuracy**, while its **classic design** makes it a **versatile daily wear**. It is **ideal for casual divers, swimmers, and watch enthusiasts** who appreciate **Japanese engineering** without the complexity of a traditional automatic.

However, if you **prioritize a true automatic movement, deeper water resistance, or a more prestigious Seiko**, models like the **SRPE55 or Presage** might be better. The MT70S-4R is **not the most collectible**, but it remains a **solid, underrated watch** that delivers **great value**.

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### **Final Recommendation**

You want a **reliable, accurate, and low-maintenance** watch.

You prefer the **Spring Drive movement** over a traditional automatic.

You like a **classic, retro-futuristic design** that works for both casual and semi-formal occasions.

You are looking for a **great value Seiko** that holds its resale well.

You need a **100m water-resistant watch** for swimming and light diving.

You **prefer a true automatic movement** (e.g., **Seiko 5 Sports SRPE55**).

You want **deeper water resistance (200m )** (e.g., **Seiko Presage or Prospex**).

You prioritize **luxury and prestige** over functionality.

You dislike the **uniband strap** and prefer **metal bracelets or leather**.

**Overall Verdict:** The **MT70S-4R is one of Seiko s best-kept secrets** a **fantastic watch** for the right buyer. If you appreciate **Japanese craftsmanship, smooth movement, and a timeless design**, this is an **excellent purchase**.

Details:

Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. KAMO SEIKO MT70S-4R / MT70S4R USED DISCONTINUED BY MANUFACTURER, MINI TABLE, AIR INDEX ACTUATER, PRESS 0.2-0.69MPA.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: mt70s4r price

• $472.39

specifications hydraulicylind:

• brand: Kamo Seiko
• mpn: Mt70s-4r
• part type: Hydraulic Pneumatic Cylinder

payments hydraulicylind:

• wallet: Apple-pay
• credit card: Visa
• other

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

seller hydraulicylind:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2001 32

shipping hydraulicylind:

• type: Fixed
• cost: $12.90
• transit: 27-32 Days
• class: Standard
• service: Standard

returns hydraulicylind:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

offer hydraulicylind:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 19, 2026