Seiko Cal. 6378 - 102

Seiko 6378-102

This Hand-Winding model from 1965 features a 38mm Titanium case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1b3a6cc01d8d]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
38mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1965

Related Models

seikata-wm-1b3a6cc01d8d