Seiko Cal. 3818 - 277

The 3818-277 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3818 caliber with 20j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-46a03d061448]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1990

Related Models

• Seiko 6664-481
• Seiko 7038-646
• Seiko 6186-624
• Seiko 6319-948
• Seiko 6378-462
• Seiko 6352-407
• Seiko 5695-159
• Seiko 0794-695
• Seiko 6219-512
• Seiko 4444-584
• Seiko 6297-889
• Seiko 6254-958