Seiko Cal. 3837 - 208

This Automatic model from 1986 features a 37mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-dca99c78e916]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1986

Related Models

• Seiko 5216-202
• Seiko 6134-717
• Seiko 4570-393
• Seiko 0751-670
• Seiko 6397-870
• Seiko 4556-734
• Seiko 7148-475
• Seiko 5230-636
• Seiko 6641-970
• Seiko 0789-828
• Seiko 3814-332
• Seiko 7048-760