Seiko Cal. 6357 - 387

The Seiko 6357-387 represents an important milestone in Seiko's 1981 lineup. Powered by the 6357 caliber with 35j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-2f2e019e7340]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1981

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