Seiko Men’s SNK621K Automatic Stainless Steel Watch

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  • Automatic movement with 21 jewels – No battery needed, powered by wrist motion.
  • Durable stainless steel case and band – Ensures long-lasting wear and timeless style.
  • Hardlex crystal protects the dial – Scratch-resistant and clear visibility.
  • Day-date calendar feature – Keeps you organized and on time.
  • Water resistant up to 99 feet – Suitable for everyday splashes and rain.
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Last updated on August 6, 2025 11:32 am
Seiko Men’s SNK621K Automatic Stainless Steel Watch
Seiko Men’s SNK621K Automatic Stainless Steel Watch

$186.00

Description

The Seiko Men’s SNK621K Automatic Stainless Steel Watch is a timeless piece that combines precision engineering with classic style. Designed for the modern man, this watch is perfect for both casual and formal occasions. The round case, crafted from durable stainless steel, measures 37 millimeters in diameter and 11 millimeters in thickness, providing a comfortable fit for any wrist size. Its elegant silver-toned band, also made of stainless steel, features a push button foldover clasp with safety, ensuring a secure and adjustable fit.

The watch face is protected by a Hardlex crystal, known for its scratch-resistant properties, and showcases a sophisticated gray dial. Silver-tone hands and hour markers, accompanied by luminous accents, allow for easy readability in various lighting conditions. The dial also features Arabic numerals and a day-date calendar at the 3 o’clock position, adding practicality to its design.

Powered by a precise 21 Jewel Japanese Automatic movement, this watch eliminates the need for batteries, using the natural motion of the wearer’s wrist to keep time accurately. The exhibition case back offers a glimpse into the intricate workings of its mechanical movement, a feature that will delight watch enthusiasts.

Water resistant up to 99 feet (30 meters), the Seiko SNK621K can withstand rain and splashes, making it suitable for everyday wear. However, it is not recommended for showering or swimming. This watch, first available in 2009 and manufactured in Japan, continues Seiko’s legacy of producing high-quality, reliable timepieces that stand the test of time. Whether you’re adding to your collection or purchasing your first automatic watch, the Seiko Men’s SNK621K is a smart choice that combines functionality with style.

Seiko Men’s SNK621K Automatic Stainless Steel Watch Prices

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Additional information

Specification: Seiko Men’s SNK621K Automatic Stainless Steel Watch

Is Discontinued By Manufacturer

No

Product Dimensions

5.91 x 5.91 x 5.91 inches; 4.59 ounces

Item Model Number

SNK621K

Department

mens

Batteries

1 Product Specific batteries required. (included)

Date First Available

May 4, 2009

Manufacturer

Seiko

Country Of Origin

Japan

Brand Or Seller Or Collection Name

SEIKO

Model Number

SNK621K

Part Number

SNK621K

Model Year

2017

Item Shape

Round

Dial Window Material Type

Hardlex

Display Type

Analog

Clasp

Push Button Foldover Clasp With Safety

Case Material

Stainless Steel

Case Diameter

37 millimeters

Case Thickness

11 millimeters

Band Material

Stainless Steel

Band Size

Men's Standard

Band Width

20 millimeters

Band Color

Dial Color

Gray

Bezel Material

Stainless Steel

Bezel Function

Stationary

Calendar

Day-Date

Special Features

Water Resistant

Item Weight

4.59 ounces

Movement

Mechanical (automatic)

Water Resistant Depth

99 Feet

Product Warranty

For warranty information about this product, please click here

Brand

Seiko

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