Seiko Cal. 6315 - 109

This Hand-Winding model from 1976 features a 43mm Titanium case. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-25ed6bb3c189]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1976

Related Models

• Seiko 3811-719
• Seiko 4472-602
• Seiko 4566-770
• Seiko 6326-402
• Seiko 5632-365
• Seiko 5653-230
• Seiko 4425-880
• Seiko 5663-358
• Seiko 6227-695
• Seiko 6178-826
• Seiko 3862-301
• Seiko 4539-737