Seiko Cal. 4548 - 318

Seiko 4548-318

The Seiko 4548-318 represents an important milestone in Seiko's 1970 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8cdf6233366a]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
26j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1970

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