Seiko Cal. 6243 - 560

This Spring Drive model from 1978 features a 45mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-d85cc98b5413]

Also known as: Sumo, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1978

Related Models

• Seiko 5658-750
• Seiko 5692-715
• Seiko 6283-176
• Seiko 7144-309
• Seiko 6258-842
• Seiko 7087-658
• Seiko 4598-719
• Seiko 6698-699
• Seiko 5291-394
• Seiko 6248-586
• Seiko 7194-194
• Seiko 5270-316