Seiko Cal. 6378 - 942

Seiko 6378-942

This Hand-Winding model from 1990 features a 41mm PVD Black case. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-9960a4a0e560]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1990

Related Models

seikata-wm-9960a4a0e560