Seiko Cal. 4552 - 115

Seiko 4552-115

This Hand-Winding model from 1975 features a 43mm Titanium case. Powered by the 4552 caliber with 29j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-5b9d22c58d4c]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1975

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