Seiko Cal. 5618 - 313

Seiko 5618-313

The Seiko 5618-313 represents an important milestone in Seiko's 1980 lineup. Powered by the 5618 caliber with 24j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-8b48a6127f4d]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1980

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