Green Marine - Military Diver Stealth Blackout Special Edition Day Date Automatic (GMM101D-SP)

Description
21,600 vibrations per hour
24 jewels
Rotating Bezel
Screw Case Back
Screw-down Crown
Three fold clasp with secure lock, push button release with extender
The dial design is made to its one main purpose; that is to magnify its legibility even when one dive into deep ocean where sunlight is not least visible.
The hand and the hour markers are made large so as to allow the Lumibrite to coat on it.
The crown has screw-down protection suitable for a more vigorous mission. The watch is designed and manufactured to withstand up to 300m.
The Bezel is also designed in a uni-directional function to prevent any accidental rotation while engaging in an extreme mission so that the time measured is never shorter than the actual elapsed time.

Specifications

Caliber Number NH36A Seiko Automatic Movement
Seiko NH36A movement is basically an unbranded version of the Seiko caliber 4R36 found in the Next Generation Orange Monster. In other words, the 4R36 is used in Seiko branded watches, the NH36A is sold to brands for use in non-Seiko watches