«Nivada» - the Swiss company that manufactures wristwatches. It was founded in 1879 in Grenchen, Switzerland. Today it is difficult to determine who owns the trademark «Nivada». It is known that in 1879 «Nivada» started its activity as a small family business hours. However, by 1990, this brand is virtually disappears. The company revived only in 2000 in Mexico. Since «Nivada» continuous and active than most attracts the attention of amateur-hour production, but in recent years «Nivada» is a globally recognized brand.

Rare Vintage Croton Nivada Grenchen Sealine Manual Wind Men's Watch. Nivada Skymaster Watch Gold Men's Swiss Wrist Rare Link Water Resistant Steel.

Nivada Rockefeller (Ref. NG34251G)

Nivada watch

Nivada Diplomat (Ref. NG3495G)

Buying Watches «Nivada» is possible in all official stores, at authorized distributors and specialized watch shops. In Mexico City, where the company «Nivada» is situated. There are six official stores of the company, one of which is the international airport in Mexico City. «Nivada» presents its watch collections, reserved and austere, strictly designed for the style: «Rockefeller», «Millonaire», «Diplomat», «Superstar», «Swissmaster», «Moonmaster», «Skymaster», «N Collection». Wrist watches «Chronomaster Valjoux Cal. 23 '- the first model of « Nivada » was released in 1963 and then in 1978. These watches are designed for diving.

Nivada watch movement

SkymasterARF F-5 Instructions Manual (update 22 Feb 2005)

You will need a container for small parts, a 3 mm hex wrench, a 2.5 mm hex wrench, Phillips screwdriver. First remove the 6 screws from the front of the back fuselage take care not to misplace these screws, as there are no extras in the kit. There are 4 X 4 mm screws and 2 X 3 mm screws.

Remove the servo tray from the nose section. Install the front fuel tank in the front of the fuselage before attaching the nose section. The fuel and vent lines should be attached at this time.

Carefully fit the nose section to the rear fuselage by slipping it in from the top down. Fuselage. Repeat for the 4 X 4 mm screws.Take one of the large 4 mm screws and washers and thread it into the nose bulkhead that is against the rear Do not tighten them yet;it is much easier to fit all 4 mm screws when they are all loose.

While the 4 mm screws are loose, hold the nose against the rear fuselage and fit the smaller 3 mm side screws. Tighten the 4 mm screws in a diagonal pattern.

It is not critical that you follow the exact pattern, you just need to insure that even pressure is used to tighten the screws, do not over tighten. A small handle hex ball wrench should allow for more than enough torque.

Now tighten the side bolts using enough torque to just dent the wood washer.

Leave the servo tray out for now, as it makes it easier to work on the nose gear and the radio installation.

Take out the 4 screws and Bottom Cover and install the Rudder Fin

Attaching the Rudder to the fuselage.You will need a 3/32' hex wrench the Vertical Stabilizers, a box or stand for the fuselage. A long needle nose pliers or hemostat may come in handyFirst remove the top hatch. Turn the fuselage up side down and lay it on a padded stand or box so that the vertical stabilizers will clear the table or stand you are using.

Unscrew the 5-40 attachment bolts from the bottom of the stabilizers.Thread the Rudder servo wire through fuselage hole.

Plug in the stabilizers to the fuselage. The left and a right side are different, you can tell which is which by the servo access doors that should face inside.

Secure the stabilizer using the 5-40 screws and large aluminum washer. These screws use the 3/32' hex wrench, this is the same wrench you use on 4-40 bolts. Tighten hand tight, do not use pliers or a T-wrench, a standard ball hex wrench is sufficient.

setup the two screws for the rudder fin
When you place the rudder fin in the fuselage, please make sure you use thread lock or a spring washer to set the screw in tightly.Also, make sure you check the screw regularly to ensure that the rudder does not come loose.Please keep in mind, if the rudder is even slightly loose, it could cause flutter and serious damage on the plane.

Remove the top hatch. Turn the fuselage upsidedown and lay it on a padded stand or box so that you can easily access the rear Elevator access panels.

Unscrew the 4 Phillip screws holding the access hatches in. Remove the hatches and label them right and left underneath the hatches. Put the screws and the hatches in a safe place.

Take one of the Elevator and remove the control horn that is on the Elevator shaft. There should be a plastic washer on the shaft of the Elevator one thick place them in a safe place. Do the same for the other Elevator.

connect the push-pull rods for elevator servos control

Take the control horns and carefully thread in a 4-40 set screw make sure not to force it in, just screw it in a turn or two, it will be tightened later. Take an Elevator and place a thin washer on the Elevator shaft. Slide the Elevator shaft into the Elevator bushing on the side of the fuselage push it in all the way and make sure it rotates freely.

Slide the Elevator out till the shaft just protrudes into the fuselage interior. Using your hemostats or long nose pliers put the thick washer on the shaft first then the control horn with the horn against the outside the edge of the fuselage.

install the servos for the Elevator