Seiko Cal. 3847 - 253

This Solar model from 1977 features a 35mm Hardlex-Coated Steel case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-b254c9a7b454]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1977

Related Models

• Seiko 7044-343
• Seiko 5273-377
• Seiko 6165-502
• Seiko 6273-780
• Seiko 6344-848
• Seiko 6381-141
• Seiko 7159-710
• Seiko 6243-802
• Seiko 4475-360
• Seiko 7144-657
• Seiko 5231-460
• Seiko 6190-932