Seiko Cal. 6617 - 236

The 6617-236 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6617 caliber with 29j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-2ad947807ae8]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1988

Related Models

• Seiko 5235-246
• Seiko 0791-840
• Seiko 4584-597
• Seiko 4462-744
• Seiko 6248-443
• Seiko 4573-588
• Seiko 6640-769
• Seiko 5294-762
• Seiko 0781-428
• Seiko 0712-586
• Seiko 0751-965
• Seiko 6350-729