Seiko Cal. 4521 - 349

Seiko 4521-349

The 4521-349 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4521 caliber with 18j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-cc5eb6095799]

Also known as: Samurai, Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1994

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