Seiko Cal. 3899 - 448

Seiko 3899-448

This Hand-Winding model from 1974 features a 37mm Gold-Plated case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8e29571bf091]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
31j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1974

Related Models

seikata-wm-8e29571bf091