Seiko Cal. 6328 - 366

Released in 1978, the Cal. 6328 with design code 366 was part of Seiko's domestic market collection. Powered by the 6328 caliber with 22j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-1d84e4fb5db1]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1978

Related Models

• Seiko 3895-409
• Seiko 6163-913
• Seiko 6336-552
• Seiko 4482-451
• Seiko 3889-182
• Seiko 5240-527
• Seiko 5628-436
• Seiko 4426-914
• Seiko 3832-376
• Seiko 7174-529
• Seiko 6343-503
• Seiko 6157-786