Seiko Cal. 4543 - 306

The Seiko 4543-306 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-1edc79728095]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1970

Related Models

• Seiko 7042-935
• Seiko 6353-286
• Seiko 5250-751
• Seiko 6182-311
• Seiko 5276-325
• Seiko 6637-560
• Seiko 5639-193
• Seiko 3877-148
• Seiko 0771-489
• Seiko 3853-736
• Seiko 6386-282
• Seiko 6113-976