RARE COLLECTION - AUTHENTIC VINTAGE SEIKO SINGLE BUTTON CHRONOGRAPH GENTS WRISTWATCH

This is the classic Seiko Mono Pusher Chronograph 5717-8990  

The FIRST Seiko Chronograph introduced in 1964 for Tokyo Asia Games, the Seiko chrono manual one button 21 jewels caliber 5717-8990, the watch was produced to celebrate the technical achievement of the Japanese industry in advance of the 1964 Tokyo Olympics. Stainless steel all with the Seahorse case back, waterproof 30M. Outer diver's rotating bezel. 100% authentic and in excellent condition. The watch runs keeping time and all functions are in working condition.

MOVEMENT	ORIGINAL AUTOMATIC MOVEMENT, Cal. 5717, Twenty One (21) Jewels Chronograph Mechanism.is running well. The chrono is set, run and reset to zero
METAL	Solid Stainless Steel Case and Case back. Personal Initials on Caseback
CASE 'n SIZE	ORIGINAL FACTORY CASE WITH ORIGINAL . .Width: 37 mm excluding crown; length: 45mm from lug to lug. Thick: 18mm with bezel.
DIAL/MINUTE CHAPTER RING/HANDS	ORIGINAL SEIKO 5717-8990 DIAL AND HANDS (PATINATED AT 5.00 to 8.00
STEM/CROWN	ORIGINAL STEM ORIGINAL CROWN It Comes With Date Wheel.
CRYSTAL/Retainer RING	Original Hardlex Crystal with minor scratches Crystal is attached with crack-free ORIGINAL CRYSTAL-RETAINING RING NOT glued.
Rotating BEZEL 'n INSERT	NEW ORIGINAL BEZEL RING ORIGINAL BEZEL INSERT.
BRACELET/STRAP	It comes with aftemarket SS Rice Bead Bracelet strap.FAT SPRING BARS are used in this watch as Seiko diver should come on fat spring bars.
SERIAL NUMBER	4908504 which dates production back on September 1964 She is 49years old.
WATER RESISTANCE	Not Stated

PRICE: retail preowned USD2000++ but this is my personal collection but willing to let go if the price offered is reasonable