Seiko Cal. 6323 - 921

The 6323-921 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6323 caliber with 22j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-e9d77e19c4de]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 5271-978
• Seiko 0767-220
• Seiko 6290-265
• Seiko 6146-235
• Seiko 4483-334
• Seiko 0781-277
• Seiko 4572-222
• Seiko 5628-190
• Seiko 3882-915
• Seiko 6279-171
• Seiko 5626-275
• Seiko 6213-239