Seiko Cal. 3816 - 356

Seiko 3816-356

This Automatic model from 1977 features a 44mm Stainless Steel case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-59d968499ba6]

Also known as: Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1977

Related Models

seikata-wm-59d968499ba6