Seiko Cal. 6393 - 921

Seiko 6393-921

The Seiko 6393-921 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-21d3595e7870]

Also known as: Monster, Panda

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1977

Related Models

seikata-wm-21d3595e7870