Seiko Cal. 4565 - 139

Seiko 4565-139

The Seiko 4565-139 represents an important milestone in Seiko's 1974 lineup. Powered by the 4565 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-8dfc9e7d6dc9]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1974

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