Seiko Cal. 4546 - 712

Seiko 4546-712

The 4546-712 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-7f198a33224b]

Also known as: Bullhead, Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1975

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