Seiko Cal. 6134 - 747

This Spring Drive model from 1978 features a 42mm Hardlex-Coated Steel case. Powered by the 6134 caliber with 17j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-3251b197e4fa]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1978

Related Models

• Seiko 6221-246
• Seiko 3899-832
• Seiko 6294-136
• Seiko 6369-346
• Seiko 4566-195
• Seiko 5631-569
• Seiko 6246-307
• Seiko 3841-181
• Seiko 6293-126
• Seiko 0764-713
• Seiko 4522-431
• Seiko 3848-394