Seiko Cal. 6312 - 340

Released in 1978, the Cal. 6312 with design code 340 was part of Seiko's domestic market collection. Powered by the 6312 caliber with 33j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-4d71244db0c2]

Also known as: Panda, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1978

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