This watch is manufactured by MARATHON WATCH COMPANY. Wristwatch is manufactured in accordance with MIL-PRF-46374G, Type II, Class 4 and this watch has a 17-jewel mechanical movement. The stem-winding mechanism has a minimum 36-hour running time and is accurate to a minimum of 30 seconds a day. Stem for winding and setting time is located at the 3 o'clock position; movement stops when the stem is pulled out. This watch features a high impact fibreshell with a waterproof and dustproof case. Black military face features both 12 and 24 hour timing with white numerals and a sweep second hand. Luminous hands and hour markings are powered by tritium tubes. This Swiss made watch comes with black nylon mil-spec strap with buckle closure that adjusts to most wrist sizes. The strap is manufactured in accordance with MIL-S-46383B, Type II. Product carries a two-year guarantee.6645-00-066-4279 or 6645-01-304-4308 (Ty I, Class 4) Mechanical, 17 jewel, sweep second
Intended Use: Field, Analogue dial with 2 time scale, Water resistant to 3 atm. atmospheres, Stop Second hack movement (movement stops when stem is pulled out)
Nonmagnetic and stemwinding mechanism has a 36 hour running time and is accurate to 30 seconds per day.
Fibreshell high impact, waterpoof and dustproof case.
Case size 1 5/16 inch or 34mm
Black face features both 12- and 24-hour dials, with luminous hands and hour markings, white numerals and a sweep second hand. Luminous Features are indicated by self lighting tritium tubes.
This watch is made in accordance with MIL-PRF-46374G Type II, Class 4
This watch comes with black nylon mil-spec strap with buckle closure that adjusts to most wrist sizes. This strap is manufactured in accordance with MIL-S-46383B, Type II.