Seiko Cal. 4512 - 291

Seiko 4512-291

The 4512-291 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4512 caliber with 23j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-fbaa7495aec9]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1992

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