Description
SEIKO × TiCTAC SZSB006 35th Anniversary Collaboration
The SEIKO × TiCTAC SZSB006 was created in 2019 to commemorate the 35th anniversary of Japanese watch retailer TiCTAC. Combining a traditional SEIKO mechanical-watch profile with vintage-inspired details and a modern black dial, this Japanese Domestic Market collaboration has become one of TiCTAC’s signature models.
New Classic Design
The SZSB006 presents a versatile new-classic style built around a matte black dial and a clean stainless-steel case. Arabic numerals are positioned at 12 and 6 o’clock, while the remaining hour markers preserve the dial’s balanced and understated appearance.
A framed date window at 3 o’clock adds everyday practicality without disrupting the straightforward layout. LumiBrite on the hands supports visibility in darker surroundings.
SEIKO Automatic Calibre 4R35
The watch is powered by SEIKO mechanical calibre 4R35, an automatic movement that can also be wound manually. It operates with 23 jewels and provides an approximate power reserve of 41 hours when fully wound.
The movement has a rated accuracy of plus 45 to minus 35 seconds per day under normal temperature conditions. A stop-seconds function allows the seconds hand to be halted when setting the time more precisely.
Curved Hardlex Crystal
A curved Hardlex crystal contributes to the watch’s vintage-inspired character while protecting the black dial. The stainless-steel case measures approximately 40 mm across, 48 mm from lug to lug and 11 mm thick, providing a balanced size for everyday wear.
See-Through Case Back
The see-through screw case back provides a view of the mechanical movement. This detail highlights the operation of the automatic calibre and reinforces the experience of owning a traditional mechanical watch.
Adjustable Stainless-Steel Bracelet
The stainless-steel bracelet is fitted with a one-push three-fold clasp and TiCTAC’s easy-adjust system. Its sporty and substantial appearance complements the black dial, while the adjustable construction allows the bracelet to be fitted without conventional link-removal work.
10-Bar Water Resistance
The SZSB006 offers 10-bar water resistance for enhanced everyday practicality. Its mechanical movement, date display, luminous hands and durable stainless-steel construction make it suitable for both casual and more refined styling.
Japanese Domestic Market Collaboration
The SZSB006 was developed for TiCTAC in Japan and is identified as a Japanese Domestic Market collaboration model. Although it commemorates TiCTAC’s 35th anniversary, no fixed production quantity has been officially announced, so it should not be described as a numbered limited edition.
Product Specifications
| Brand | SEIKO |
|---|---|
| Collaboration Partner | TiCTAC |
| Model | SZSB006 |
| Edition | TiCTAC 35th Anniversary Commemorative Collaboration |
| Market | Japanese Domestic Market |
| Release | September 2019 |
| Watch Type | Mechanical automatic watch with manual winding |
| Movement | SEIKO calibre 4R35 |
| Accuracy | Daily rate of +45 to −35 seconds |
| Power Reserve | Approximately 41 hours when fully wound |
| Jewels | 23 jewels |
| Stop-Seconds Function | Yes |
| Calendar | Date display |
| Dial Color | Matte black |
| Case Material | Stainless steel |
| Case Size | 48.0 × 40.0 × 11.0 mm |
| Crystal | Curved Hardlex |
| Case Back | Stainless-steel see-through screw case back |
| Band Material | Stainless steel |
| Band Width | 20 mm |
| Maximum Wrist Circumference | Approximately 200 mm |
| Clasp | One-push three-fold clasp with easy-adjust system |
| Water Resistance | 10 bar |
| Country of Manufacture | Japan |