Seiko Cal. 6128 - 388

This Spring Drive model from 1974 features a 39mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-c9996f056c88]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1974

Related Models

• Seiko 3835-843
• Seiko 6378-598
• Seiko 6632-332
• Seiko 6691-555
• Seiko 4436-300
• Seiko 5283-895
• Seiko 6260-224
• Seiko 3844-231
• Seiko 7152-469
• Seiko 6141-509
• Seiko 4584-972
• Seiko 6352-296