Seiko Cal. 6397 - 878

Seiko 6397-878

This Quartz model from 1997 features a 46mm Two-Tone case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-445de4b0035e]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1997

Related Models

seikata-wm-445de4b0035e