The creation celebrates the beauty of Tomioka silk

A new creation joins the Presage Classic series, featuring a dial inspired by the beauty of Tomioka silk - a premium Japanese silk produced in the region surrounding the Tomioka Silk Mill in Gunma prefecture, Japan.

Its intricate dial pattern reflects the graceful drape and texture inherent in finely woven Tomioka silk.

The refined luster and pristine whiteness of silk produced by a rare silkworm variety cultivated in Gunma prefecture are captured on the dial, which is finished with a pearl-like coating that shimmers gracefully in the light and imparts a sophisticated radiance.

The strap is crafted from dark brown leather inspired by the elegant brick façade of the Tomioka Silk Mill. Paired with a pink-gold-colored case, the watch exudes a classic sense of refinement.

Supporting the Tomioka silk promotion organization

Seiko Presage will support efforts to preserve and pass on the sericulture and silk industry of the Tomioka region by donating a portion of proceeds to the Tomioka silk promotion organization.

The Tomioka silk promotion organization was founded with the mission of preserving the silk culture of Tomioka.

It works to promote purely Japanese-made silk produced from Tomioka-grown cocoons, sharing its unique allure with the world.

The Luster of Silk Expressed on a Dial

When ultrafine Gunma-Hoso is woven into fabric, it produces an even more delicate and profound luster, with an elegant glow reminiscent of platinum. The fabric seems almost to emit light from within. Inspired by this beauty, Seiko created the Presage Classic Series "Tomioka Silk Promotion Organization" Limited Edition. The dial features a newly developed pattern that evokes the graceful drape of silk textiles. As the softly undulating pattern catches the light, rich shadows and depth appear across the surface.
A pearlescent coating further enhances the dial, creating a transparency and depth of brilliance reminiscent of fabric woven from Gunma-Hoso silk. Holding the watch in her hand, Sheila Cliffe reflects quietly:
“It expresses the luster and suppleness of the finest Gunma-Hoso silk, and the rich play of light created by its finely woven drape.”

Carrying Forward the Beauty of Japan

A pink gold–colored case enhances the dial’s refined whiteness and delicate brilliance. With a 38mm mid-size case, the watch offers a balanced presence on the wrist.
The gently curved dial is paired with hands that trace its contour, reflecting a refined sense of Japanese craftsmanship. The dark brown leather strap recalls the red-brick architecture of the Tomioka Silk Mill.
Woven from history and craftsmanship, this limited-edition timepiece embodies a quiet dignity and an expression of Japanese aesthetics designed to be worn and appreciated over time.

Specifications

Movement

Caliber Number

6R51

Movement Type

Automatic with manual winding

Precision

+25 to -15 seconds per day

Power reserve

Approx. 72 hours(3 days)

Jewels

24

Functions

• Stop second hand function

Case/Band

Case Material

Stainless steel

Case Size

Thickness:12.9mm
Diameter:38.0mm
Lug-to-lug:43.8mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Anti-reflective coating on inner surface

Band Material

Cow leather

Clasp

Three-fold clasp with push button release

Distance between lugs

20mm

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Features

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• See-through & Screw case back