Seiko Cal. 4418 - 288

Seiko 4418-288

Released in 1977, the Cal. 4418 with design code 288 was part of Seiko's domestic market collection. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6592d5fc4550]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Green
Jewels
17j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1977

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