Seiko Cal. 6331 - 117

The 6331-117 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6331 caliber with 25j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-06caa2b702c0]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1967

Related Models

• Seiko 4570-441
• Seiko 4458-883
• Seiko 3816-723
• Seiko 6162-295
• Seiko 4481-465
• Seiko 5644-907
• Seiko 4549-905
• Seiko 4481-537
• Seiko 5211-167
• Seiko 5277-526
• Seiko 6163-682
• Seiko 5244-112