Seiko Cal. 4523 - 520

Seiko 4523-520

The Seiko 4523-520 represents an important milestone in Seiko's 1999 lineup. Powered by the 4523 caliber with 29j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-7ef52a03a827]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1999

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seikata-wm-7ef52a03a827