Congratulations on your new "Ultra Marine" watch

NH35 Movement:

The NH35 is one of the most widely used automatic movements for a reason – it’s tough and accurate.

Automatic/self winding mechanical, 24 Jewels, 42 hrs power reserve.

55 turns of the crown = fully wound. The movement cannot be overwound thanks to its design.

Central hours; central minutes; central sweeping seconds; date calendar at 3:00 position.

Hacking (second hand stops when adjusting time).

Quick date set (see below).

28.5mm textured blue ripple with green luminous hour markers.

Silver sword hour/minute with orange spade second hand  13.5mm*13mm*9mm (measured from the center of the hand hole to the top of the hand) . Green luminous.

40mm “exhibition” (clear) case back, unidirectional 120 click grey dive bezel with blue minute markings, 10 atm waterproof, Sapphire Crystal, date cyclops magnification.

20mm lug width (for bracelet/strap). Screw down crown. 13.5mm thickness,

Stainless steel oyster bracelet, 

20mm lug width (for bracelet/strap) with folding buckle and micro adjustment.

The NH35A should be fully wound after about 55 manual turns of the crown.

Setting the time and date on a watch with the NH35 movement is straightforward:

First, unscrew the crown from its case.

1. Pull the crown out to the first position. This allows you to set the date.

2. Turn the crown to set the desired date. Rotate clockwise to change the date.

3. Pull the crown out to the second position. This stops the seconds hand, allowing for precise time setting (hacking function).

4. Turn the crown to set the desired time. Rotate clockwise or counterclockwise to move the hour and minute hands.

5. Push the crown back in to start the movement. The seconds hand will resume moving, and your time is set.

This movement is also equipped with the “Seiko Magic Lever” so shaking the watch side to side should get it going almost immediately.

Crown should be screwed in afterwards for effective waterproofing