Seiko Cal. 3815 - 942

This Hand-Winding model from 1979 features a 40mm Titanium case. With its 18mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-822730b04849]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1979

Related Models

• Seiko 5696-988
• Seiko 6134-297
• Seiko 7112-374
• Seiko 6638-809
• Seiko 6618-675
• Seiko 4489-122
• Seiko 6278-256
• Seiko 3826-641
• Seiko 5656-920
• Seiko 7091-260
• Seiko 4456-286
• Seiko 5233-477