Seiko Cal. 6327 - 328

The 6327-328 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-1833c9d9554c]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1991

Related Models

• Seiko 5634-383
• Seiko 7158-630
• Seiko 3879-995
• Seiko 6265-673
• Seiko 0737-625
• Seiko 6257-891
• Seiko 5296-464
• Seiko 6148-299
• Seiko 0779-670
• Seiko 6181-215
• Seiko 0795-338
• Seiko 5258-993