Seiko Cal. 3845 - 403

Seiko 3845-403

The 3845-403 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-158888ba620c]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1976

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