Seiko Cal. 5618 - 235

Seiko 5618-235

This Hand-Winding model from 1974 features a 44mm Titanium case. Powered by the 5618 caliber with 18j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-b55d2fd6722a]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1974

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