Seiko Cal. 3818 - 876

The Seiko 3818-876 represents an important milestone in Seiko's 1972 lineup. Powered by the 3818 caliber with 27j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-01050576325c]

Also known as: Samurai, Monster

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1972

Related Models

• Seiko 6343-209
• Seiko 3849-513
• Seiko 7111-867
• Seiko 7080-247
• Seiko 6293-602
• Seiko 7037-317
• Seiko 4499-177
• Seiko 4571-495
• Seiko 7045-654
• Seiko 5243-846
• Seiko 5618-253
• Seiko 5261-459