Seiko Cal. 6354 - 764

This Hand-Winding model from 1968 features a 41mm Stainless Steel case. Powered by the 6354 caliber with 27j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-9c41fe099891]

Also known as: Crown, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1968

Related Models

• Seiko 4596-524
• Seiko 3831-735
• Seiko 6144-392
• Seiko 7163-853
• Seiko 7054-152
• Seiko 6343-661
• Seiko 3830-712
• Seiko 5284-227
• Seiko 6310-717
• Seiko 4529-273
• Seiko 4462-728
• Seiko 6324-732