Seiko Cal. 4476 - 316

Seiko 4476-316

The 4476-316 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4476 caliber with 28j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-239df8726f17]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1992

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