Seiko Cal. 3814 - 978

The 3814-978 is a sought-after Solar piece from Seiko's golden era. Powered by the 3814 caliber with 21j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-f1374aa61084]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 6658-251
• Seiko 6162-168
• Seiko 7145-829
• Seiko 6318-572
• Seiko 3830-270
• Seiko 6667-537
• Seiko 6375-828
• Seiko 6652-865
• Seiko 6268-256
• Seiko 4445-171
• Seiko 5699-500
• Seiko 0782-581