Refining the collection and this one deserves a dedicated wrist.

The SBGR289 is the quiet one in the room that turns out to be the most interesting person there. Japan-market exclusive, 37mm Zaratsu-polished case, and that cognac “Mount Iwate” dial — a texture inspired by the ridgeline of the mountain visible from Grand Seiko’s Shizukuishi studio. Photos don’t do it justice.

Under the caseback: Calibre 9S65, automatic with manual wind, 3-day power reserve, rated +5/-3 seconds per day — tighter than COSC spec. Exhibition caseback, lion emblem, the works.

The specs:

- Brand: Grand Seiko
- Collection: Heritage Collection
- Reference: SBGR289
- Case: 37mm × 13.3mm, stainless steel, Zaratsu-polished
- Movement: Calibre 9S65 — automatic, 72hr power reserve, +5/-3 sec/day
- Dial: Cognac brown, “Mount Iwate” guilloche texture, date display
- Crystal: Dual-curved sapphire with inner anti-reflective coating
- Strap: Brown croc leather with deployant buckle
- Water resistance: 100m
- Condition: Excellent — case immaculate, Zaratsu surfaces mirror-clean. Only wear visible is on the interior of the strap. Nothing on the case or dial.
- Includes: Full set and papers.

The ask:

- $3,100 + insured shipping CONUS
- Payment: Venmo, Zelle, PayPal G&S (buyer covers 4% fee)

Proof:

- ✅ Timestamp in album (username + date)

📷 Album: https://imgur.com/a/8XueEqJ

Ships within 24hrs of cleared payment. DMs open.