Seiko Cal. 4548 - 667

Seiko 4548-667

The Seiko 4548-667 represents an important milestone in Seiko's 1975 lineup. Powered by the 4548 caliber with 25j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-f792a8657d2b]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
41mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1975

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