Seiko Cal. 4543 - 675

This Hand-Winding model from 1973 features a 45mm Hardlex-Coated Steel case. Powered by the 4543 caliber with 22j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-ef46de8a0ca5]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1973

Related Models

• Seiko 3846-542
• Seiko 4526-692
• Seiko 3843-710
• Seiko 5677-621
• Seiko 4467-149
• Seiko 5226-533
• Seiko 5291-778
• Seiko 7098-811
• Seiko 5231-578
• Seiko 3831-198
• Seiko 4477-218
• Seiko 7093-130