Seiko Cal. 4598 - 278

Seiko 4598-278

The Seiko 4598-278 represents an important milestone in Seiko's 1965 lineup. Powered by the 4598 caliber with 26j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-205376caae0f]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1965

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