Seiko Cal. 6372 - 688

Released in 1997, the Cal. 6372 with design code 688 was part of Seiko's domestic market collection. Powered by the 6372 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-55ba0dafe90b]

Also known as: Sumo, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1997

Related Models

• Seiko 5213-646
• Seiko 7019-981
• Seiko 6158-570
• Seiko 4551-902
• Seiko 0729-746
• Seiko 7066-193
• Seiko 6264-367
• Seiko 6663-657
• Seiko 6611-845
• Seiko 6223-761
• Seiko 7026-677
• Seiko 4415-118