Seiko Cal. 3810 - 912

The 3810-912 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3810 caliber with 27j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-cb242e0c71d2]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1965

Related Models

• Seiko 7167-965
• Seiko 6696-780
• Seiko 7197-578
• Seiko 6675-947
• Seiko 4588-803
• Seiko 4497-936
• Seiko 6387-870
• Seiko 5233-961
• Seiko 3880-500
• Seiko 5636-460
• Seiko 5258-347
• Seiko 0762-980