Seiko Cal. 3840 - 112

This Automatic model from 1981 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-9448cf553a0b]

Also known as: Panda, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1981

Related Models

• Seiko 5211-153
• Seiko 0782-511
• Seiko 4486-251
• Seiko 4546-472
• Seiko 0748-440
• Seiko 4492-363
• Seiko 3852-963
• Seiko 5231-796
• Seiko 6249-537
• Seiko 6335-353
• Seiko 0773-385
• Seiko 6215-470