Seiko Cal. 6312 - 471

The Seiko 6312-471 represents an important milestone in Seiko's 1988 lineup. Powered by the 6312 caliber with 17j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-e257067b300b]

Also known as: Sumo, Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1988

Related Models

• Seiko 3829-169
• Seiko 4553-513
• Seiko 5689-364
• Seiko 6277-815
• Seiko 4583-174
• Seiko 0770-623
• Seiko 6370-778
• Seiko 6287-878
• Seiko 5617-929
• Seiko 4554-661
• Seiko 5217-415
• Seiko 5628-214