Seiko Cal. 3850 - 217

The Seiko 3850-217 represents an important milestone in Seiko's 1971 lineup. Powered by the 3850 caliber with 21j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-df00aa55842d]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1971

Related Models

• Seiko 7132-270
• Seiko 5658-912
• Seiko 6339-107
• Seiko 5256-387
• Seiko 3898-867
• Seiko 0714-945
• Seiko 5275-383
• Seiko 5292-552
• Seiko 5626-651
• Seiko 5615-286
• Seiko 3898-352
• Seiko 6154-977