Rare Vintage Seiko Chronograph Japanese Military issued JASDF monopusher 458990

Description

This exceptionally rare Seiko Monopusher Chronograph, reference 458990, was issued in the 1960s to the Japanese Air Self-Defense Force (JASDF). A true collector's item, it features the original JASDF engraved caseback and issued serial number, confirming its military-only provenance.

Key features:

• Movement: Seiko 5719A manual wind
• Chronograph: Single-button (monopusher) operation that starts, stops, and resets correctly
• Case: Stainless steel with smooth steel tachymeter bezel
• Historical significance: Military-issued with medal

Perfect for watch enthusiasts seeking a unique piece with authentic history, it combines vintage charm with functional precision.

The product description and information have been freely adapted from the brand's original information. While we do our best, we cannot guarantee absolute accuracy. Please refer to the official Ebay product page for the most reliable information.