Seiko Cal. 3815 - 452

The 3815-452 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-bdf24a478d68]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 0765-921
• Seiko 0795-605
• Seiko 6344-468
• Seiko 6216-279
• Seiko 6611-468
• Seiko 5662-522
• Seiko 6223-684
• Seiko 6348-968
• Seiko 7148-116
• Seiko 6111-354
• Seiko 5621-991
• Seiko 6670-424