Seiko Cal. 5659 - 138

The 5659-138 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5659 caliber with 36j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-f9b00a486884]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1979

Related Models

• Seiko 5255-161
• Seiko 7019-259
• Seiko 6390-309
• Seiko 6343-501
• Seiko 5295-594
• Seiko 7161-716
• Seiko 4587-782
• Seiko 6199-470
• Seiko 7094-252
• Seiko 7043-602
• Seiko 6257-222
• Seiko 6615-560