Seiko Cal. 3828 - 190

The 3828-190 is a sought-after Solar piece from Seiko's golden era. Powered by the 3828 caliber with 21j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-b8dc5a750adb]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1973

Related Models

• Seiko 7028-829
• Seiko 0771-121
• Seiko 6388-627
• Seiko 7119-254
• Seiko 5298-719
• Seiko 6288-766
• Seiko 0717-436
• Seiko 4538-896
• Seiko 3889-544
• Seiko 0782-833
• Seiko 6297-490
• Seiko 6274-661