Seiko Cal. 3837 - 612

The 3837-612 is a sought-after Solar piece from Seiko's golden era. Powered by the 3837 caliber with 30j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-65e98e088506]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 7123-480
• Seiko 6284-535
• Seiko 5611-633
• Seiko 7076-100
• Seiko 6345-173
• Seiko 6382-238
• Seiko 6265-600
• Seiko 6365-475
• Seiko 6345-445
• Seiko 7095-161
• Seiko 3897-521
• Seiko 5217-661