Seiko Cal. 4543 - 681

Seiko 4543-681

The Seiko 4543-681 represents an important milestone in Seiko's 1967 lineup. Powered by the 4543 caliber with 34j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-b528a01663a2]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1967

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seikata-wm-b528a01663a2