Grand Seiko SBGN013 – 9F86 Quartz GMT – 40 mm – Black Dial – 100 m

SBGN013 is the purest expression of Grand Seiko’s 9F86 GMT: razor-sharp hands/indices, a jet-black dial, and a pop of red on the GMT hand. At 40 mm with 47 mm lug-to-lug it wears modern but balanced. Sapphire up top, 100 m water resistance, and the legendary 9F accuracy make it an ideal daily/travel watch. • Model: Grand Seiko SBGN013 (case code 9F86-0AF0) • Movement: 9F86 high-accuracy quartz GMT (independent hour hand, quick-set GMT) • Case: Stainless steel, 40 mm × 12.2 mm (approx.) • Lug-to-lug 47 mm • Bracelet: Stainless-steel three-link with folding clasp • Crystal: Sapphire • Dial: Black with applied indices; red GMT hand; date at 3 o’clock • Water resistance: 100 m (model spec; not pressure-tested by me) • Inclusions: Watch only unless photos show accessories • Condition: Pre-owned, very clean overall—see photos to judge