Seiko Cal. 3831 - 370

The 3831-370 is a sought-after Solar piece from Seiko's golden era. Powered by the 3831 caliber with 34j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-feb4c59c2512]

Also known as: Panda, UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 6111-378
• Seiko 6195-867
• Seiko 6191-112
• Seiko 4424-813
• Seiko 7038-427
• Seiko 5293-328
• Seiko 4478-794
• Seiko 4576-461
• Seiko 6355-655
• Seiko 5687-315
• Seiko 4574-460
• Seiko 0742-932