Grand Seiko Sekkei (Ref. SBGJ277)

The Grand Seiko Sekkei Ref. SBGJ277 is a striking Hi-Beat GMT from the Sport Collection, inspired by the dramatic scenery of Japanese mountain valleys where snow remains even during the summer months. Its textured white dial represents lingering snow, while the green and white rotating 24-hour bezel evokes the contrast between snow-covered valleys and the surrounding summer greenery.

Housed in a 44.2mm stainless steel case, the SBGJ277 delivers a substantial sporting presence while maintaining the precise finishing Grand Seiko is known for. The case combines polished and brushed surfaces, complemented by a dual-curved sapphire crystal and a distinctive rotating GMT bezel.

The watch is powered by Grand Seiko’s Hi-Beat 36000 automatic Calibre 9S86, operating at 36,000 vibrations per hour and offering approximately 55 hours of power reserve. The movement features an independently adjustable local hour hand, 24-hour GMT hand, date display, and calendar-linked time adjustment, making it particularly practical for travel.

The textured white dial is paired with applied hour markers, polished hands, and a contrasting green GMT hand. LumiBrite is applied to the hands, selected indexes, and bezel for improved visibility in low-light conditions.

The watch is paired with a stainless steel bracelet and stainless steel folding clasp with push-button release, completing its durable sport-watch configuration. Water resistance is rated to 200 meters, and the screw-down crown provides additional security for everyday and travel use.

This 2026 example is presented in pre-owned very good condition, showing light signs of wear consistent with careful use. It is offered as a full set, including the original Grand Seiko box and papers.

Please review all photos carefully for an accurate view of condition. This Grand Seiko offers an excellent combination of distinctive Japanese design, Hi-Beat mechanical watchmaking, practical GMT functionality, and strong everyday versatility.

Ships fully insured overnight via FedEx. Local meetups available in the Denver area. FaceTime or calls available for serious buyers.

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