Seiko Cal. 3818 - 739

The 3818-739 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3818 caliber with 19j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-4528b2b05540]

Also known as: Pogue, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

Related Models

• Seiko 4426-489
• Seiko 5231-122
• Seiko 4526-775
• Seiko 3894-435
• Seiko 5687-180
• Seiko 7179-943
• Seiko 0758-297
• Seiko 7072-422
• Seiko 5634-142
• Seiko 7199-438
• Seiko 6227-855
• Seiko 7169-363