Seiko Cal. 5649 - 523

Seiko 5649-523

This Hand-Winding model from 1975 features a 44mm Stainless Steel case. Powered by the 5649 caliber with 18j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-7d0b13bb710e]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1975

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seikata-wm-7d0b13bb710e