Seiko Cal. 6378 - 177

Seiko 6378-177

This Kinetic model from 1974 features a 44mm Hardlex-Coated Steel case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5d1f84238fd5]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
31j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1974

Related Models

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