Quintessential field watch, traditionally sized in stainless steel... The A-1S Field™ features a traditionally sized 36 mm brushed stainless steel case... a classic based on its essential function, clean design, high value and long lasting durability. [Details] 

• Diameter: 36 mm
• Weight: 2.1 oz.
• Band Size: 19 mm
• Water Resistance: 100 m
•  Equipped with our legendary U.S. Patented solid stainless steel Unibody™ case for extreme durability and comfort
•  Durable screw down crown & case back
•  Hardened mineral glass crystal
•  All-metal Japan made quartz movement
•  Active Comfort™ ergonomic 4 o’clock crown does not impinge wrist movement
•  Swiss super luminous hands & markers
•  12/24 hour markings dial• Integrated unbreakable stainless steel band retention lug bars
•  Long lasting U.S. Patented B-TYPE Heavy-Duty nylon webbing band
•  One size fits all
•  3 year battery life 
• Model 10112