Seiko Cal. 6356 - 997

The Seiko 6356-997 represents an important milestone in Seiko's 1973 lineup. Powered by the 6356 caliber with 30j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-5a3b807cbc1f]

Also known as: Panda, UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1973

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