Seiko Cal. 6378 - 649

Seiko 6378-649

This Hand-Winding model from 1995 features a 40mm Hardlex-Coated Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-64433e9bc8b5]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1995

Related Models

seikata-wm-64433e9bc8b5