The Seiko Prospex Divers 1968 Heritage GMT SBEJ029 carries forward the design of Seiko's 1968 mechanical divers. It is powered by the Caliber 6R54, an automatic movement with a 72-hour power reserve and a GMT function. The 24-hour GMT hand can be set independently of the main hands, so it can track a second time zone without changing the home time.
The bezel insert is blue ceramic and the dial is white-silver with a sunray finish. Lumibrite is applied to the hands, indices and bezel. The case and bracelet are stainless steel with a Dia-Shield surface treatment for scratch resistance. The case has a low center of gravity.
Water resistance is 300m for air diving. The watch has a unidirectional rotating bezel and a screw-lock crown. The bracelet has a one-push diver adjuster clasp with a double lock. It adjusts by up to 15mm in 6 steps of about 2.5mm.
- Brand
- Seiko Prospex
- Collection
- Diver Scuba, 1968 Heritage GMT
- Model
- SBEJ029
- Movement
- Automatic with manual winding, Caliber 6R54
- Display
- Analog
- Jewels
- 24
- Power reserve
- About 72 hours (fully wound)
- Accuracy
- +25 / -15 seconds per day
- Case material
- Stainless steel with Dia-Shield coating; ceramic bezel insert
- Crystal
- Sapphire with inner anti-reflective coating
- Case diameter
- 42.0mm
- Case thickness
- 13.3mm