Seiko Cal. 4418 - 927

Seiko 4418-927

The Seiko 4418-927 represents an important milestone in Seiko's 1986 lineup. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-16fc118e91f0]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1986

Related Models

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