Seiko Cal. 6188 - 281

The Seiko 6188-281 represents an important milestone in Seiko's 1966 lineup. Powered by the 6188 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-a02815e1747d]

Also known as: Bellmatic, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1966

Related Models

• Seiko 3827-781
• Seiko 6399-436
• Seiko 5240-582
• Seiko 5243-901
• Seiko 4534-443
• Seiko 5636-350
• Seiko 4485-369
• Seiko 4576-811
• Seiko 5234-874
• Seiko 6343-940
• Seiko 4571-799
• Seiko 3873-150