Seiko Cal. 6379 - 412

Seiko 6379-412

The Seiko 6379-412 represents an important milestone in Seiko's 1998 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-25eee9a9ec83]

Also known as: Tuna, Helmet

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1998

Related Models

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