Skip to content
500 yen OFF coupon for friend registration! LINE Official Account
500 yen OFF coupon for friend registration! LINE Official Account


Watanabe Koubou Handmade Watch Jumbo Silver “GRANPA” Black Dial [NW-JUM116-B-SV]

Original price $260.28 - Original price $283.25
Original price
$260.28 - $283.25
Current price $260.28
tax included

[Made-to-order] 3-4 weeks

Mr. Masaaki Watanabe of Watanabe Koubou is a watchmaker who makes watches one by one by hand at his workshop in downtown Tokyo. We have worked on many watch works that are full of warmth and a tasteful expression unique to handmade.

Mr. Watanabe does everything by hand, from making watch parts such as cases, dials, and belts to assembling them. There is a wide variety of products, from simple designs that can be used for both casual and business purposes, to unique models that incorporate originality and ingenuity. Watches created through a very time-consuming process give warmth and healing that ready-made products do not have.

For the material of the case, we use materials such as brass and silver that can be enjoyed over time. The leather belt is made of genuine leather that is thick yet fits well, giving it a sense of quality and presence. With the flow of time, you will grow attached to it - it is overflowing with such warmth.

Since each item is made by hand, it takes about 3 weeks to 1 month from the time of order, but you can also choose the color of the belt. It's a very rare and warm handmade wristwatch, so I'm sure it will be appreciated even if it is given as a gift!

You can feel the warmth and ingenuity unique to handmade...

The case (watch body) is made of silver

You can see the numbers "12, 3, 6, 9" floating ♪

angle from below

The black and silver colors are mature, and it seems to be useful not only for private use but also for business. Easy-to-read large dial ◎! Recommended for people of all ages.

A watch that combines a simple design with high quality, and the warmth and taste that can only be achieved by hand. The numbers 3, 6, 9, and 12 are welded to the inner sides of the case and stand out from the dial. It has a three-dimensional structure that is rarely seen in other watches, and it has a simple design that stands out.

Genuine leather belt (hand-stitched)

Hand-engraved engraving on the back cover

Wearing example ・Men (arm circumference 15 cm)

Wearing example ・Women (arm circumference 13.5 cm)

The belt is made of high-quality cowhide leather, and the thickness is about 4.5mm, giving it an outstanding presence. It is much more durable than the leather straps of common wristwatches, and it also has a high quality. I think there are very few mass-produced watches in the same price range that use leather belts with such quality and presence.

The cool silver and the hand-made tasteful dial... The perfect balance makes this watch easy to match with various outfits, such as casual style and neat style.
A large size that catches the eye. Women can wear it too! It looks like it will be an accent to tighten your coordination.

You can choose from 2 types of belts

hand sewn belt

normal belt

You can choose the color of the belt!

The belt is available in eight colors: black, brown, camel, tanned, white, red, khaki, and navy. Choose your favorite color belt and make it your one and only wristwatch in the world♪

Notes on ordering and handling

Most of our products are made-to-order, so it takes about 3 weeks to 1 month for delivery. Thank you for your understanding.
It is not waterproof, so please be careful when working on rainy days or around water.
Because each item is handmade, the details may differ slightly from item to item. We would appreciate it if you could order it after understanding that it is one of the features and charms of handmade watches.
The warranty period is one year from the date of purchase. However, only internal failures are covered by the warranty, and external parts such as cases and belts are not covered by the warranty. Also, if there is no warranty attached to the product, it may not be covered by the warranty.

Item Number NW-JUM116-B-SV
Function/Material [Movement] Quartz (made in Japan), 3 hands [Case] ​​Silver 925 (back cover is stainless steel)
[Belt] Genuine leather (cowhide)
[Windshield] Glass
size [Case] ​​Diameter: about 40mm (dial diameter about 3.5mm) / thickness: about 11mm
[Belt] Width: 20mm/Thickness: Approx. 4.5mm/Compatible arm circumference: Max. Approx. 17.5cm

Related brands