Seiko Cal. 7136 - 678

The 7136-678 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7136 caliber with 26j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-4ac2c94c7260]

Also known as: Tuna, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1973

Related Models

• Seiko 4567-834
• Seiko 3894-465
• Seiko 3851-689
• Seiko 6651-644
• Seiko 7041-346
• Seiko 5292-216
• Seiko 5672-209
• Seiko 5245-725
• Seiko 7161-397
• Seiko 5216-661
• Seiko 4429-267
• Seiko 6128-429