Seiko Cal. 5643 - 127

This Solar model from 1967 features a 38mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-9ae5c0e56478]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 0749-595
• Seiko 3882-238
• Seiko 5298-903
• Seiko 7132-601
• Seiko 5217-135
• Seiko 6687-249
• Seiko 6151-138
• Seiko 0792-181
• Seiko 0768-855
• Seiko 5668-186
• Seiko 5663-516
• Seiko 3844-261