Seiko Cal. 6315 - 285

This Quartz model from 1975 features a 39mm Hardlex-Coated Steel case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-b4c18dc7ff01]

Also known as: UFO, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1975

Related Models

• Seiko 7030-195
• Seiko 5238-886
• Seiko 3836-578
• Seiko 7152-326
• Seiko 3871-193
• Seiko 6179-314
• Seiko 5665-895
• Seiko 6245-553
• Seiko 7119-899
• Seiko 4434-811
• Seiko 3849-139
• Seiko 6281-181