Seiko Cal. 3894 - 662

The Seiko 3894-662 represents an important milestone in Seiko's 1969 lineup. Powered by the 3894 caliber with 33j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-55ce6bd12a69]

Also known as: Shogun, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 5618-668
• Seiko 3892-485
• Seiko 4451-287
• Seiko 6115-192
• Seiko 4435-130
• Seiko 6120-380
• Seiko 5644-135
• Seiko 6630-834
• Seiko 4485-169
• Seiko 3865-538
• Seiko 5234-549
• Seiko 6133-689