Seiko Cal. 6243 - 415

This Spring Drive model from 1978 features a 34mm Two-Tone case. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-6f46c5cbc2d3]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

Related Models

• Seiko 6132-379
• Seiko 6697-751
• Seiko 6657-211
• Seiko 3894-485
• Seiko 7168-184
• Seiko 4418-474
• Seiko 6174-378
• Seiko 7037-344
• Seiko 4412-872
• Seiko 5634-442
• Seiko 7163-641
• Seiko 6621-510