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Model Name:

Reference:

Seiko Series 5 Pilot Automatic

SNK381

Country

Japan

Current Rating

379

Rating Implied Value ($)

$

103

Expected Rating Based on Price

404

Rating Alpha

-25

Price ($)

$

110

Date Added:

Sep 19, 2024

# Times Rated

1

Watch Description

https://windupwatchshop.com/products/seiko-5-sports-pilot-collection?variant=39639667245122


Launched in 1963, the Seiko 5 was Seiko's first automatic watch with a day-date function. The “5” in the name stands for five key elements every Seiko 5 would feature - an automatic movement, day-date display at the three o’clock position, water resistance, a recessed crown at the four o’clock position, and a case and bracelet built for durability. Flash forward to today and Seiko has released a diverse range of new Seiko 5 Sports watches, designed to fit any style, all of which feature the 5 key elements first outlined in the 1960s. An automatic movement Day-date display at the three o’clock position Water resistance Recessed crown at the four o’clock position And a case and bracelet built for durability


The Seiko 5 Sports Pilot Collection marks the return of an affordable icon. The original Seiko 5 pilot’s watches are cult classics that brought many people into watch collecting thanks to their mix of timeless design and value. The Seiko 5 Sports Pilot Collection keeps these traits alive, but with a new case and all-new colors.

With a diameter of 39.4mm and a lug-to-lug length of 48.1mm, the SRPHs feature a “just right” case size that most will find comfortable and excellently proportioned on the wrist. The 13.2mm thickness is broken up evenly between the smooth bezel, gently curved mid-case, and a screw-down case back. Protecting the dial is a crystal made from Seiko’s own “Hardlex” -- a proprietary glass that’s resistant to shattering and scratches.

The dial features a “navigator” layout with a prominent outer minute index, and an inner hour index, separated by a ring. On the edge of the dial marks and lume pips provide extra precision, allowing for easy reading at a glance. Large lume-filled sword-style hands are the final touch, maximizing legibility.

Beating away inside the watch at 21,600 bph is Seiko’s 4R36 automatic winding movement. Powered by the movement of your wrist, the rotor will wind up the movement keeping it running for approximately 41 hours between wearings. Within the movement itself, there are 23 jewels keeping things running smoothly. This movement has the ability to be hand-wound, and features hacking seconds for accurate time setting and tracks a day/date display.

38

42

17

11

30

Steel - 316L

Round

Acrylic

Push-Pull

Automatic

7S26

40

Black

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A.I. WatchMetrics Review:

8.2

# Seiko Series 5 Pilot Automatic SNK381 Review by A.I. WatchMetrics Overall Watch Rating: 8.2/10.0 - Brand (8.0), History & Innovation (8.5), Rarity (7.0), Material (7.5), Movement (8.0), Versatility (8.5), Complications (5.0), Functions (8.0), Dials & Design (8.0), Cohesiveness (8.0) ## Summary The Seiko Series 5 Pilot Automatic SNK381 is a versatile and reliable timepiece that embodies the spirit of aviation with its pilot-inspired design. This watch is intended for casual wearers and aviation enthusiasts alike, offering a blend of functionality and style. Its automatic movement ensures that it remains powered with regular wear, making it a practical choice for everyday use. The watch features a clear and legible dial, which is essential for pilots and those who appreciate functionality in their timepieces. ### Movement Type and Power Reserve - **Movement Type**: Automatic - **Power Reserve**: Approximately 40 hours ## Metric Breakdown with Weightings - **Brand (10% Weight): 8.0/10** - Explanation: Seiko is a well-respected brand known for its craftsmanship and innovation, particularly in the realm of affordable automatic watches. - **History & Innovation (10% Weight): 8.5/10** - Explanation: Seiko has a rich history in watchmaking, being one of the pioneers of automatic movements and quartz technology, contributing significantly to the industry. - **Rarity (10% Weight): 7.0/10** - Explanation: The SNK381 is a popular model within the Seiko lineup, making it relatively accessible, though it still holds a certain charm among collectors. - **Material (10% Weight): 7.5/10** - Explanation: The watch features a stainless steel case and a durable Hardlex crystal, providing a good balance of quality and affordability. - **Movement (10% Weight): 8.0/10** - Explanation: The Seiko Caliber 7S26 is a reliable automatic movement known for its durability and accuracy, though it lacks some of the advanced features found in higher-end movements. - **Versatility (10% Weight): 8.5/10** - Explanation: The design and functionality of the SNK381 make it suitable for various occasions, from casual outings to more formal settings. - **Complications (10% Weight): 5.0/10** - Explanation: The watch features basic timekeeping functions without any significant complications, which is typical for this model. - **Functions (10% Weight): 8.0/10** - Explanation: The watch includes a day-date complication, which adds to its practicality for daily wear. - **Dials & Design (10% Weight): 8.0/10** - Explanation: The SNK381 boasts a clean and functional dial design, with luminous hands and markers for visibility in low-light conditions. - **Cohesiveness (10% Weight): 8.0/10** - Explanation: The overall design and functionality of the watch align well with its intended purpose as a pilot's watch, creating a cohesive aesthetic. ## Conclusion The Seiko Series 5 Pilot Automatic SNK381 is a commendable choice for those seeking a reliable and stylish automatic watch. Its combination of functionality, durability, and classic design makes it a versatile addition to any collection. Whether for aviation enthusiasts or casual wearers, this watch delivers on both performance and aesthetic appeal. --- *A.I. WatchMetrics Review v. v6.20*

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