Seiko Cal. 6240 - 739

Seiko 6240-739

The Seiko 6240-739 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-4f308e87dc60]

Also known as: Monster, UFO

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
34mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1991

Related Models

seikata-wm-4f308e87dc60