Seiko Cal. 6243 - 146

This Spring Drive model from 1968 features a 45mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-cd999623f292]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1968

Related Models

• Seiko 6342-946
• Seiko 7159-135
• Seiko 6122-712
• Seiko 5627-120
• Seiko 4591-631
• Seiko 6234-821
• Seiko 6293-979
• Seiko 6133-797
• Seiko 4588-704
• Seiko 7074-893
• Seiko 7052-854
• Seiko 5663-803