Seiko Cal. 3868 - 132

This Solar model from 1971 features a 39mm Two-Tone case. Powered by the 3868 caliber with 20j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-91286401ac28]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 3890-828
• Seiko 5633-814
• Seiko 7185-128
• Seiko 6175-601
• Seiko 6376-416
• Seiko 6357-688
• Seiko 6644-993
• Seiko 6263-719
• Seiko 6280-671
• Seiko 6355-964
• Seiko 0757-951
• Seiko 4567-141