Seiko Cal. 4543 - 587

Released in 1975, the Cal. 4543 with design code 587 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-c3094a782e10]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1975

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