Seiko Cal. 6317 - 315

Released in 1977, the Cal. 6317 with design code 315 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-efa29ccfe4f9]

Also known as: World Timer, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1977

Related Models

• Seiko 6175-903
• Seiko 0770-211
• Seiko 0746-150
• Seiko 4561-281
• Seiko 6268-263
• Seiko 4559-251
• Seiko 5257-481
• Seiko 6365-760
• Seiko 6652-644
• Seiko 7131-894
• Seiko 7131-574
• Seiko 6340-749