Seiko Cal. 6357 - 622

The 6357-622 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6357 caliber with 23j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-c5cdc6cf2bd7]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1999

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