Seiko Cal. 4521 - 649

Seiko 4521-649

This Hand-Winding model from 1992 features a 40mm Gold-Plated case. Powered by the 4521 caliber with 32j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-9bbe5b523fe3]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1992

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