Seiko Cal. 5684 - 812

This Spring Drive model from 1974 features a 39mm Two-Tone case. Powered by the 5684 caliber with 30j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-353b19128ca7]

Also known as: Panda, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1974

Related Models

• Seiko 5288-993
• Seiko 3828-401
• Seiko 7120-111
• Seiko 4522-472
• Seiko 5644-959
• Seiko 7191-746
• Seiko 4481-895
• Seiko 5685-847
• Seiko 6646-718
• Seiko 6276-454
• Seiko 4494-910
• Seiko 0780-679