This premium Seiko automatic field watch features a Seiko 6R15 caliber movement with 23 jewels. The greendial is offset by goldtone hands and hour markers. The crown in the 4 O’Clock position rotates the inner compass ring.
Case diameter is 39.5mm, with a thickness of 12mm. That’s a nice size.
The crystal is scratch resistant sapphire. More watches should have sapphire crystals.